CYCLOHEXANE

110-82-7

Hexamethylene

Hexahydrobenzene

Hexanaphthene

Cyclohexan

Cykloheksan

Benzene, hexahydro-

Cicloesano

Cyclohexaan

Benzenehexahydride

Ciclohexano

RCRA waste number U056

Acid red 300

Caswell No. 269

hexahydro-Benzene

HSDB 60

CCRIS 3928

cyclo-hexane

NSC 406835

EINECS 203-806-2

UNII-48K5MKG32S

EPA Pesticide Chemical Code 025901

NSC-406835

48K5MKG32S

DTXSID4021923

CHEBI:29005

AI3-08222

MFCD00003814

12217-02-6

DTXCID701923

EC 203-806-2

68512-15-2

Cyclohexane, HPLC Grade

CYCLOHEXANE (MART.)

CYCLOHEXANE [MART.]

Cyclohexaan [Dutch]

Cyclohexan [German]

Cicloesano [Italian]

Cykloheksan [Polish]

Cyclohexane, ACS reagent, >=99%

Cyclohexane, for HPLC, >=99.7%

Benzene hexahydride

UN1145

RCRA waste no. U056

cylcohexane

cylohexane

Cyclohexane, puriss. p.a., ACS reagent, >=99.5% (GC)

Zyklohexan

68411-76-7

Cyclohexane HPLC grade

Cyclohexane, for HPLC

Cyclohexane, ACS Grade

CYCLOHEXANE [MI]

CYCLOHEXANE [FCC]

CYCLOHEXANE [HSDB]

CYCLOHEXANE [INCI]

bmse000545

WLN: L6TJ

CYCLOHEXANE [USP-RS]

ghl.PD_Mitscher_leg0.242

Cyclohexane, LR, >=99%

CHEMBL15980

Cyclohexane, JIS special grade

Cyclohexane, analytical standard

Cyclohexane, p.a., 99.0%

Cyclohexane, anhydrous, 99.5%

Cyclohexane, AR, >=99.5%

DTXSID70185595

AMY11047

BCP08072

Tox21_201087

NSC406835

STL283116

Cyclohexane, >=99.5%, PRA grade

Cyclohexane, for HPLC, >=99.9%

AKOS000119975

Cyclohexane, HPLC grade, >=99.9%

MCULE-3136361765

UN 1145

Cyclohexane 2000 microg/mL in Methanol

NCGC00248918-01

NCGC00258639-01

CAS-110-82-7

Cyclohexane, puriss., >=99.5% (GC)

Cyclohexane, SAJ first grade, >=99.0%

Cyclohexane, Laboratory Reagent, >=99.8%

Cyclohexane, p.a., ACS reagent, 99.0%

Cyclohexane [UN1145] [Flammable liquid]

Cyclohexane, UV HPLC spectroscopic, 99.5%

for HPLC, inverted exclamation markY99.9%

NS00003725

Cyclohexane, ACS spectrophotometric grade, >=99%

Q211433

InChI=1/C6H12/c1-2-4-6-5-3-1/h1-6H

Cyclohexane, HPLC UV/IR isocratic grade, min. 99.9%

ASTM Method D5191 Vapor Pressure - 22.5 kPa (3.26 psi)

Cyclohexane, Pharmaceutical Secondary Standard; Certified Reference Material

The Henry's Law constant for cyclohexane has been measured as 0.15 atm-cu m/mole at 25 deg C(1). This Henry's Law constant indicates that cyclohexane is expected to volatilize rapidly 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 2.7 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 3.6 days(SRC). Cyclohexane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Cyclohexane is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 96.9 mm Hg(3).
Literature: (1) Bocek K; Experientia, Suppl 23: 231-40 (1976) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Chao J et al; J Phys Chem Ref Data 12: 1033-63 (1983)

Based on measured sorption isotherms in a high-organic soil(1), the Koc of cyclohexane can be estimated to be about 350(SRC). Using a structure estimation method based on molecular connectivity indices(2), the Koc for cyclohexane can be estimated to be about 150(SRC). According to a classification scheme(3), these estimated Koc values suggest that cyclohexane is expected to have moderate mobility in soil(SRC).
Literature: (1) Xia G, Pignatello JJ; Environ Sci Technol 35: 84-94 (2001) (2) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.11. Nov, 2012. Available from, as of June 11, 2014: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (3) Swann RL et al; Res Rev 85: 23 (1983)