Eucalyptol

cineole

1,8-Cineole

470-82-6

1,8-Cineol

Cajeputol

1,8-Epoxy-p-menthane

Eucalyptole

Eucapur

Zineol

Terpan

p-Cineole

1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octane

1,8-Oxido-p-menthane

Eukalyptol

CINEOL

Cucalyptol

Soledum

8000-48-4

p-Menthane, 1,8-epoxy-

Eukalyptol [Czech]

Eucalyptol (natural)

FEMA No. 2465

2-Oxabicyclo[2.2.2]octane, 1,3,3-trimethyl-

Cineole (VAN)

Eucaly

NCI-C56575

NSC-6171

2-Oxabicyclo(2.2.2)octane, 1,3,3-trimethyl-

1,3,3-Trimethyl-2-oxabicyclo(2.2.2)octane

2-Oxa-1,3,3-trimethylbicyclo(2.2.2)octane

NSC6171

NSC 6171

RV6J6604TK

DTXSID4020616

CHEBI:27961

2-Oxa-1,3,3-trimethylbicyclo[2.2.2]octane

MFCD00167977

DTXCID60616

CNL

4,7,7-trimethyl-8-oxabicyclo[2.2.2]octane

Eucalyptol [USAN]

NCGC00091666-01

NCGC00091666-04

EUCALYPTOL (II)

EUCALYPTOL [II]

CINEOLE (MART.)

CINEOLE [MART.]

EUCALYPTOL (USP-RS)

EUCALYPTOL [USP-RS]

CINEOLE (EP MONOGRAPH)

CINEOLE [EP MONOGRAPH]

(1s,4s)-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane

EUCALYPTOL (USP IMPURITY)

EUCALYPTOL [USP IMPURITY]

EUCALYPTOL (USP MONOGRAPH)

EUCALYPTOL [USP MONOGRAPH]

Eucalyptol 1000 ug/mL in Methanol

UNII-RV6J6604TK

CAS-470-82-6

SMR000471853

1,8 Cineole

CCRIS 3727

HSDB 991

Cineole (Eucalyptol)

1,8 Cineol

1,8 Epoxy p menthane

Eucalyptol [USAN:USP]

EINECS 207-431-5

cineoles

Rosatra

Terpane

Cyneol

BIDD:ER0481

AI3-00578

2,2,4-trimethyl-3-oxabicyclo[2.2.2]octane

Eucalyptol,(S)

Germ Free ARIA

Eucalyptol (USP)

1.8-cineole

1_8_cineole

Eucalyptol, 99%

Eucalyptol, Ph Helv

p-Menthane,8-epoxy-

1,8-Oxido-p-methane

EUCALYPTOL [MI]

WLN: T66 A B AOTJ B1 B1 F1

CINEOLE [INCI]

EUCALYPTOL [FCC]

Spectrum2_000221

Spectrum3_000683

Spectrum4_001747

Spectrum5_000704

EUCALYPTOL [FHFI]

EUCALYPTOL [HPUS]

EUCALYPTOL [HSDB]

EUCALYPTOL [INCI]

CINEOLE [WHO-DD]

EUCALYPTOL [VANDF]

bmse000523

EC 207-431-5

SCHEMBL19622

SCHEMBL41020

BSPBio_002405

KBioGR_002194

MLS001050089

MLS001066338

DivK1c_000333

SPECTRUM1500294

SPBio_000261

Eucalyptol, analytical standard

CHEMBL485259

GTPL2464

CHEMBL1231862

CHEMBL1397305

SCHEMBL13554591

SCHEMBL17836873

SCHEMBL23876132

CHEBI:23243

HMS501A15

KBio1_000333

KBio3_001625

NINDS_000333

P-METHANE, 1,8-EPOXY-

HMS2271P04

Pharmakon1600-01500294

HY-N0066

Tox21_111161

Tox21_202090

Tox21_302902

BDBM50459887

CCG-36080

NSC760388

AKOS015903223

AKOS016034339

AKOS037514637

Tox21_111161_1

CCG-266254

CS-8146

DB03852

LMPR0102090019

NSC-760388

Eucalyptol 1000 microg/mL in Methanol

IDI1_000333

Eucalyptol, tested according to Ph.Eur.

NCGC00091666-02

NCGC00091666-03

NCGC00091666-05

NCGC00095774-01

NCGC00178671-01

NCGC00256479-01

NCGC00259639-01

NCGC00389703-01

AC-20234

Eucalyptol, natural, >=99%, FCC, FG

LS-13868

NCI60_005108

1,3-Trimethyl-2-oxabicyclo[2.2.2]octane

2-Oxa-1,3-trimethylbicyclo[2.2.2]octane

DB-070775

2-Oxabicyclo[2.2.2]octane,3,3-trimethyl-

NS00002794

Rosatra Synergyfor treatment of Acne Rosacea

C09844

D04115

AB01563262_01

Q161572

SR-01000763816

SR-01000763816-2

W-106080

1,8-Cineole, primary pharmaceutical reference standard

1,3,3-TRIMETHYL-2-OXABICYCLO(2.2.2.)OCTANE

Cineole, European Pharmacopoeia (EP) Reference Standard

Eucalyptol, certified reference material, TraceCERT(R)

F0001-1260

Eucalyptol, United States Pharmacopeia (USP) Reference Standard

Eucalyptol (cineole), Pharmaceutical Secondary Standard; Certified Reference Material

InChI=1/C10H18O/c1-9(2)8-4-6-10(3,11-9)7-5-8/h8H,4-7H2,1-3H

The Henry's Law constant for 1,8-cineole is estimated as 1.1X10-4 atm-cu m/mole(SRC) derived from its vapor pressure, 1.90 mm Hg(1), and water solubility, 3.5X10+3 mg/L(2). This Henry's Law constant indicates that cineole is expected to volatilize from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 13 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 8 days(SRC). 1,8-Cineole's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of 1,8-cineole from dry soil surfaces may exist(SRC) based upon the vapor pressure(1).
Literature: (1) Riddick JA et al, eds; Techniques of Chemistry. 4th ed. Vol II. Organic Solvents. New York, NY: John Wiley and Sons, (1985) (2) Yalkowsky SH et al; Handbook of Aqueous Solubility Data. 2nd ed., Boca Raton, FL: CRC Press p. 730 (2010) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

The Koc of 1,8-cineole is estimated as 220(SRC), using a log Kow of 2.74(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that 1,8-cineole is expected to have moderate mobility in soil. In soil infiltration studies using secondary effluent from Fort Polk, LA collected Nov 4-5 1980, 1,8-cineole, present at 0.091 ug/L, was not detected in column fluid effluents on the second inundation cycle(4).
Literature: (1) Griffin S et al; J Chromatogr 864: 221-28 (1999) (2) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Apr 20, 2014: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Hutchins SR et al; Environ Toxicol Chem 2: 195-216 (1983)

alpha-Acorenol

.alpha.-Acorenol

Acorenol

.alpha.-acorenal

CHEBI:218729

XDVDHFJMCJWDPI-YOYPFHDYSA-N

2-[(1S,5R)-1,8-dimethylspiro[4.5]dec-8-en-4-yl]propan-2-ol

6148-34-1

Methyl 2,5-dimethyl-3-furoate

Methyl 2,5-dimethylfuran-3-carboxylate

Methyl 2,5-dimethyl-3-furancarboxylate

MFCD00010303

EINECS 228-155-1

3-Furoic acid, 2,5-dimethyl-, methyl ester

MLS004257376

3-Furancarboxylic acid, 2,5-dimethyl-, methyl ester

SCHEMBL3179093

DTXSID20210442

methyl 2,5-dimethyl-3-furanoate

3-carbomethoxy-2,5-dimethylfuran

STL301441

AKOS000120253

Methyl2,5-dimethylfuran-3-carboxylate

MCULE-1364095605

SB61266

BS-29116

SMR003082508

SY303283

Methyl 2,5-dimethylfuran-3-carboxylic acid

NS00034700

EN300-15471

E75983

Methyl 2,5-dimethyl-3-furancarboxylate, 95%

2,5-dimethylfuran-3-carboxylic acid methyl ester

A899823

3-Furancarboxylic acid,2,5-dimethyl-, methyl ester

Z19023124

F0001-1622

acetate

Acetate Ion

Acetic acid, ion(1-)

71-50-1

Acetate ions

ethanoate

Acetate anion

Acetoxy ion

Acetate ion (1-)

Azetat

Acetic acid anion

MeCO2 anion

UNII-569DQM74SC

569DQM74SC

CH3-COO(-)

DTXSID1037694

CHEBI:30089

Ethanoat

Shotgun

Acetate Standard: CH3CO2- @ 1000 microg/mL in H2O

monoacetate

CHEMBL1354

(C2 H3 O)2-

racemic acetate

acetyl hydroxide

Acetic cid glacial

ACETATE [VANDF]

63 - Acetate & Iodide

100 - Acetate and Iodide

Acetate Standard: CH3CO2- @ 10000 microg/mL in H2O

DTXCID9017694

BDBM50159793

CMC_13391

STL282721

AKOS022101130

DB14511

Acetate - CH3CO2(-) @1000microg/mL

NS00114706

Q9154808

The Henry's Law constant for acetic acid has been experimentally determined to be 1.43X10-7 atm-cu m/mole at 25 deg C(1). This Henry's Law constant indicates that acetic acid is expected to be essentially nonvolatile from water surfaces(2). Acetic acid's Henry's Law constant indicates that volatilization from moist soil surfaces is not expected to be an important fate process(SRC). Acetic acid is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 15.7 mm Hg at 25 deg C(3).
Literature: (1) Johnson BJ et al; J Atmos Chem 24: 113-119 (1996) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Design Inst Phys Prop Data, Amer Inst Chem Eng. New York, NY: Hemisphere Pub Corp (1989)

A log Koc of 0.00 (Koc = 1), which was derived from experimental measurements, has been reported for acetic acid(1,2). According to a classification scheme(3), this Koc value suggests that acetic acid is expected to have very high mobility in soil. No detectable sorption was measured for acetic acid using the OECD Guideline 106 method employing an acidic forest soil, pH 2.8, an agricultural soil, pH 6.7, and a lake sediment, pH 7.1(4). Adsorption of acetic acid to 3 nearshore marine sediments collected from three different locations resulted in Kd values of 0.65 (Koc = 228), 0.085 (Koc = 6.5) and 0.046 (Koc = 27) using clastic mud (3.5% organic carbon, pH 7.0), muddy sand (1.3% organic carbon, pH 7.7), and carbonate sand (0.17% organic carbon, pH 8.1), respectively(5). The pKa of acetic acid is 4.76(6), indicating that this compound will exist partially in anion form in the environment and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(7).
Literature: (1) Schuurmann G et al; Environ Sci Technol 40: 7005-7011 (Supplemental material) (2006) (2) Meylan WM et al; Environ Sci Technol 26: 1560-7 (1992) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Von Oepen B et al; Chemosphere 22: 285-304 (1991) (5) Sansone JF et al; Geochimica et Cosmochimica Acta 51: 1889-1896 (1987) (6) Serjeant EP, Dempsey B; Ionisation Constants of Organic Acids in Aqueous Solution. IUPAC Chemical Data Series No. 23. New York, NY: Pergamon Press, p. 989 (1979) (7) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)
Literature: #In 24 hr aqueous adsorption studies using montmorillonite and kaolinite clay adsorbents, 2.4-30.4% of added acetic acid was observed to be in the adsorbed phase(1). In adsorption studies using the adsorbent hydroxyapatite (a mineral which occurs in the environment as a result of the diagenesis of skeletal apatite), only 5% of added acetic acid (in aqueous solution, pH 8.0) became adsorbed to the hydroxyapatite(2). Acetic acid has been noted to leach from biological disposal areas(3).
Literature: (1) Hemphill L, Swanson WS; Proc of the 18th Industrial Waste Conf, Eng Bull Purdue Univ, Lafayette IN 18: 204-17 (1964) (2) Gordon AS, Millero FJ; Microb Ecol 11: 289-98 (1985) (3) Abrams EF et al; Identification of Organic Compounds in Effluents from Industrial Sources. USEPA-560/3-75-002 p. 3 (1975)

Koraiol

Korayol

CHEBI:167323

72188-51-3

(1S,2R,5S,6S,9S)-2,6,10,10-tetramethyltricyclo[7.2.0.0(2,5)]undecan-6-ol

1679-47-6

3-methyldihydrofuran-2(3H)-one

alpha-Methyl-gamma-butyrolactone

3-methyloxolan-2-one

Dihydro-3-methyl-2(3H)-furanone

2-Methylbutanolide

2(3H)-Furanone, dihydro-3-methyl-

2-Methyl-4-butanolide

alpha-Methylbutyrolactone

.alpha.-Methylbutyrolactone

.alpha.-Methyl-.gamma.-butyrolactone

4-Hydroxy-2-methylbutyric acid lactone

2-methylbutyrolactone

4-Hydroxy-2-methylbutanoic acid lactone

2-Methyl-.gamma.-butyrolactone

3-methyldihydrofuran-2-one

4,5-Dihydro-3-methyl-2(3H)-furanone

3-Methyldihydro-2(3H)-furanone

140H0G0P5W

MFCD00005396

NSC-102837

2(3H)-Furanone, dihydromethyl-

3-methyltetrahydrofuran-2-one

Gama-Valerolactone

methyl-butyrolactone

EINECS 216-846-0

NSC102837

a-Methyl-g-butyrolactone

a-Methyl-?-butyrolactone

alpha -methylbutyrolactone

|A-Methyl-|A-butyrolactone

2-Methyl-gamma-butyrolactone

2-methyl-gamma-butyro-lactone

CHEMBL36365

SCHEMBL105334

UNII-140H0G0P5W

3-METHYL-2-OXOOXOLANE

3-Methyl-dihydro-furan-2-one

CHEBI:173343

DTXSID401030919

alpha -Methyl- gamma -butyrolactone

(+/-)-2-METHYLBUTYROLACTONE

AKOS015900293

alpha-Methyl-gamma-butyrolactone, 98%

NSC 102837

alpha -methyl-alpha -methylbutyrolactone

2-Methyl-laquo gammaRaquo -butyrolactone

SY051660

DB-043724

alpha -methyl-laquo gammaRaquo -butyrolactone

AM20090007

CS-0152675

M1100

NS00046105

EN300-94873

D70164

(+/-)-DIHYDRO-3-METHYL-2(3H)-FURANONE

A882205

J-010416

(+/-)-.ALPHA.-METHYL-.GAMMA.-BUTYROLACTONE

alpha-Methyl-gamma-butyrolactone, purum, >=97.0% (GC)

BUTYRIC ACID, 4-HYDROXY-2-METHYL-, .GAMMA.-LACTONE

BUTYRIC ACID, .GAMMA.-HYDROXY-.ALPHA.-METHYL-, .GAMMA.-LACTONE

trans-2-Hexen-1-Ol

928-95-0

(E)-Hex-2-en-1-ol

2-HEXEN-1-OL

(E)-2-Hexen-1-ol

trans-2-Hexenol

2-Hexen-1-ol, (2E)-

2-Hexenol

Hex-2-en-1-ol

2305-21-7

3-Propylallyl alcohol

2-Hexen-1-ol, (E)-

trans-Hex-2-en-1-ol

2-Hexen-1-ol, trans-

(E)-2-HEXENOL

2E-hexenol

FEMA No. 2562

2-(E)-hexenol

MFCD00002927

DTXSID2047062

BVP79C4821

fema 2562

2-Hexen-1-ol (natural)

trans-2-Hexenol (natural)

2-hexenyl alcohol

EINECS 213-191-2

EINECS 218-972-1

trans-1-Hydroxy-2-hexene

NSC 142553

BRN 1719709

trans-2-Hexen-1-yl Alcohol

UNII-BVP79C4821

AI3-34792

UNII-4786A28X17

Hex-2(E)-enol

(E)-hex-2-enol

t-2-Hexen-1-ol

trans-2-hexene-1-ol

E-Hex-2-en-1-ol

(E)-2-Hexene-1-ol

(2E)-2-Hexen-1-ol

SCHEMBL75388

(2E)-hex-2-en-1-ol

4-01-00-02138 (Beilstein Handbook Reference)

METHYLPERFLUOROHEXANOATE

trans-2-Hexen-1-ol, 96%

(2E)-2-Hexen-1-ol #

CHEMBL2228463

DTXCID0027062

CHEBI:141205

CHEBI:144070

FEMA NO. 2562, E-

Tox21_301839

LMFA05000060

NSC142553

(E)-2-HEXEN-1-OL [FCC]

AKOS015856232

CS-W016652

HY-W015936

NSC-142553

NCGC00256273-01

AS-10647

CAS-928-95-0

trans-2-Hexen-1-ol, natural, 97%, FG

DB-266986

4786A28X17

H0346

NS00012567

trans-2-Hexen-1-ol, >=95%, FCC, FG

D78301

EN300-219729

EN300-1692298

A844381

Q1622275

HEXANAL

Caproaldehyde

66-25-1

Hexaldehyde

Caproic aldehyde

1-Hexanal

Capronaldehyde

n-Hexanal

Hexanaldehyde

n-Caproaldehyde

Hexylaldehyde

Aldehyde C-6

n-Capronaldehyde

n-Caproylaldehyde

Hexoic aldehyde

Hexyl aldehyde

n-Hexaldehyde

C6 aldehyde

n-Caproic aldehyde

Kapronaldehyd

n-Hexylaldehyde

Hexanal (natural)

FEMA No. 2557

FEMA Number 2557

hexan-1-al

NSC 2596

CCRIS 3219

HSDB 560

n-C5H11CHO

UNII-9DC2K31JJQ

Aldehyde C6

EINECS 200-624-5

9DC2K31JJQ

BRN 0506198

DTXSID2021604

CHEBI:88528

AI3-15364

NSC-2596

CHEMBL280331

DTXCID901604

EC 200-624-5

4-01-00-03296 (Beilstein Handbook Reference)

MFCD00007027

Kapronaldehyd [Czech]

CAS-66-25-1

UN1207

capronaidehyde

1-hexanone

Aldehydes, C6

Hexanal, 98%

CAPRONIC ALDEHYDE

HEXANAL [FHFI]

HEXANAL [INCI]

HEXANAL [FCC]

Caproaldehyde; Hexaldehyde

HEXALDEHYDE [HSDB]

WLN: VH5

Hexanal, analytical standard

SCHEMBL22263

CAPROIC ALDEHYDE [MI]

NSC2596

Hexanal, natural, >=90%, FG

Hexanal, natural, >=95%, FG

Hexanal, >=97%, FCC, FG

Tox21_201933

Tox21_303342

BDBM50028824

LMFA06000109

STL280331

AKOS009156478

FS-3948

Hexanal 100 microg/mL in Acetonitrile

UN 1207

NCGC00249137-01

NCGC00257270-01

NCGC00259482-01

BP-31180

DB-054893

H0133

Hexaldehyde [UN1207] [Flammable liquid]

NS00009211

EN300-33498

A835388

Q420698

J-660017

Z234894453

861259-78-1

O8Y

The Henry's Law constant for hexaldehyde is 2.13X10-4 atm-cu m/mole(1). This Henry's Law constant indicates that hexaldehyde is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 4 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 5 days(SRC). Hexaldehyde's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Hexaldehyde is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 11.3 mm Hg(3).
Literature: (1) Buttery RG et al; J Agric Food Chem 17: 385-9 (1969) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989)

The Koc of hexaldehyde is estimated as 50(SRC), using a log Kow of 1.78(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that hexaldehyde is expected to have high mobility in soil.
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 24 (1995) (2) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of May 18, 2015: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (3) Swann RL et al; Res Rev 85: 17-28 (1983)

Hexyl formate

n-Hexyl formate

629-33-4

FORMIC ACID, HEXYL ESTER

n-Hexyl methanoate

Hexyl methanoate

Formic Acid Hexyl Ester

FEMA No. 2570

Hexyl formiate

9GPU7PGV1G

NSC-4780

NSC 4780

EINECS 211-087-1

UNII-9GPU7PGV1G

BRN 1701629

dioxanone n

hexyl ormate

SCHEMBL59493

HEXYL FORMATE [FHFI]

Hexyl formate, >=97%, FG

CHEMBL2270391

DTXSID8060870

FEMA 2570

NSC4780

CHEBI:179998

MFCD00046146

AKOS015902384

MCULE-1329787181

LS-13342

DB-003683

H1271

NS00012608

Q3077504

4-OCTANONE

Octan-4-one

589-63-9

Butyl propyl ketone

Propyl n-butyl ketone

propyl butyl ketone

EINECS 209-655-9

n-C4H9COCH2CH2CH3

SCHEMBL109288

DTXSID40207637

NSC43245

MFCD00027241

NSC 43245

NSC-43245

AKOS009159007

MCULE-5459540473

DB-053297

NS00034050

O0218

EN300-99464

T72667

Q20054538

(+)-eremophilene

(3S,4aS,5R)-4a,5-dimethyl-3-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,7-octahydronaphthalene

(3S,4aS,5R)-4a,5-dimethyl-3-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene

Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-, [1S-(1.alpha.,7.alpha.,8a.alpha.)]-

3-Isopropenyl-4a,5-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene #

CHEBI:137562

QEBNYNLSCGVZOH-IPYPFGDCSA-N

C21684

(1R,4R,5S)-(-)-guaia-6,10(14)-diene

Guaia-6,10(14)-diene

CHEBI:137563

(-)-guaia-6,10(14)-diene

C21685

(1R)-1-Methyl-4-methylidene-7-(propan-2-yl)-1,2,3,3a,4,5,6,8a-octahydroazulene

(1R)-7-Isopropyl-1-methyl-4-methylene-1,2,3,3a,4,5,6,8a-octahydroazulene

(1R,3aR,8aS)-1-methyl-4-methylidene-7-(propan-2-yl)-1,2,3,3a,4,5,6,8a-octahydroazulene