2,6-Diisocyanatotoluene

91-08-7

Toluene-2,6-diisocyanate

2,6-TOLUENE DIISOCYANATE

2-Methyl-m-phenylene diisocyanate

1,3-Diisocyanato-2-methylbenzene

2,6-TDI

Toluene 2,6-diisocyanate

m-Tolylene diisocyanate

Benzene, 1,3-diisocyanato-2-methyl-

meta-Tolylene diisocyanate

2,6-Diisocyanato-1-methylbenzene

2-Methyl-meta-phenylene isocyanate

Tolylene 2,6-diisocyanate

Tolylene-2,6-diisocyanate

Isocyanic acid, 2-methyl-meta-phenylene ester

1,3-diisocyanato-2-methyl-benzene

Benzene, 2,6-diisocyanato-1-methyl-

CHEBI:53557

Isocyanic acid, 2-methyl-m-phenylene ester

DTXSID2026157

78243HXH5O

CCRIS 3741

HSDB 5272

2,6-toluenediisocyanate

EINECS 202-039-0

BRN 2211546

UNII-78243HXH5O

Hylene TRF (Salt/Mix)

2,6-Tolylene diisocyanate

Epitope ID:120367

Cosmonate TDI (Salt/Mix)

SCHEMBL15092

4-13-00-00259 (Beilstein Handbook Reference)

2-methyl-meta-phenylene ester

2,6-TDI, analytical standard

DTXCID106157

2-Methyl-m-phenylene isocyanate

1,3-Diisocyanato-2-methylbenzene [Toluenediisocyanates]

CHEMBL1443390

Niax isocyanate TDI (Salt/Mix)

Tolylene-2,6-diisocyanate, 97%

2-Methyl-meta-phenylene diisocyanate

Tox21_201661

1,3-Diisocyanato-2-methylbenzene #

GEO-02330

MFCD00002010

AKOS015842352

CAS-91-08-7

NCGC00091052-01

NCGC00091052-02

NCGC00091052-03

NCGC00259210-01

NS00008174

T1153

D92456

Q1688256

W-200524

The vapor pressure of 2,6-toluene diisocyanate is 0.02 mm Hg at 20 °C(1), suggesting that it will not readily volatilize from soil surfaces(SRC). 2,6-Toluene diisocyanate decomposes in water(2); therefore, volatilization from water is not expected to be important(SRC).

2,6-Toluene diisocyanate reacts readily with water(1); therefore, leaching of 2,6-toluene diisocyanate in soil should not be important(SRC).

ETHYL ISOCYANATE

109-90-0

Isocyanatoethane

Ethane, isocyanato-

Isocyanic acid, ethyl ester

Isocyanic acid ethyl ester

isocyanato-ethane

ethylisocyanate

B02YQ4MIR0

NSC-89687

HSDB 6318

EINECS 203-717-9

NSC 89687

UN2481

UNII-B02YQ4MIR0

ethyisocyanate

ethy isocyanate

ethyl isocynate

ehtyl isocyanate

ethyl-isocyanate

AI3-28798

isocyanato ethane

EtNCO

1-Isocyanatoethane #

Ethyl isocyanate, 98%

C2H5NCO

WLN: OCN2

ISOCYANATOETHANE [HSDB]

DTXSID5059379

CHEBI:85107

NSC89687

MFCD00002042

STL183828

AKOS000202534

MCULE-6522145601

UN 2481

BP-12657

I0123

NS00023531

EN300-21141

Ethyl isocyanate [UN2481] [Flammable liquid]

InChI=1/C3H5NO/c1-2-4-3-5/h2H2,1H

Q18214960

F2190-0557

Isocyanates undergo rapid hydrolysis under environmental conditions with half-lives of less than 10 minutes(1). Therefore, hydrolysis is expected to be the dominant fate process for ethyl isocyanate in moist soil and water(SRC). Volatilization from moist soil and water surfaces is not expected to compete with hydrolysis as an important removal process(SRC). Ethyl isocyanate may volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 200 mm Hg at 25 °C(SRC), determined using a structure estimation method(2).

Isocyanates undergo rapid hydrolysis under environmental conditions with half-lives of less than 10 minutes(1). Therefore, hydrolysis is expected to be the dominant fate process for ethyl isocyanate in moist soil and water(SRC). Adsorption to soil and sediment is not expected to compete with hydrolysis as an important environmental process(SRC).

Butyl isocyanate

1-Isocyanatobutane

111-36-4

N-BUTYL ISOCYANATE

Butane, 1-isocyanato-

Isocyanic Acid Butyl Ester

1-Butyl isocyanate

Isocyanic acid, butyl ester

BIC

1-Isocyanato-butane

CHEBI:136519

butylisocyanate

XM89T89J3W

DTXSID6026872

n-butylisocyanate

25067-04-3

Butyl isocyanate, n-

HSDB 5548

EINECS 203-862-8

UN2485

UNII-XM89T89J3W

butyl isocynate

1-Butylisocyanate

n-butyl-isocyanate

n-butyliso-cyanate

Butyl isocyanate, 98%

n-C4H9NCO

Epitope ID:122969

EC 203-862-8

Isocyanic acid n-butyl ester

BUTYL ISOCYANATE [MI]

CHEMBL27104

DTXCID106872

N-BUTYL ISOCYANATE [HSDB]

Tox21_200437

BBL027371

MFCD00002046

STL308735

AKOS000120793

GS-3292

MCULE-3381327717

UN 2485

NCGC00248614-01

NCGC00257991-01

CAS-111-36-4

n-Butyl isocyanate [UN2485] [Poison]

DB-040967

I0118

NS00007113

EN300-20857

J-519964

Q15632798

Isocyanates undergo rapid hydrolysis under environmental conditions with half-lives of less than 10 minutes(1). Therefore, hydrolysis is expected to be the dominant fate process for n-butyl isocyanate in moist soil and water(SRC). Volatilization from moist soil and water surfaces is not expected to compete with hydrolysis as an important removal process(SRC). n-Butyl isocyanate is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 17.6 mm Hg at 25 °C(2).

Isocyanates undergo rapid hydrolysis under environmental conditions with half-lives of less than 10 minutes(1). Therefore, hydrolysis is expected to be the dominant fate process for n-butyl isocyanate in moist soil and water(SRC). Adsorption to soil and sediment is not expected to compete with hydrolysis as an important environmental process(SRC).

METHYL ISOCYANATE

Isocyanatomethane

624-83-9

Methane, isocyanato-

Methyl carbonimide

methylisocyanate

Methylcarbylamine

Iso-cyanatomethane

Isocyanate de methyle

methylimino(oxo)methane

Methylisocyanaat

Isocyanic acid, methyl ester

Methyl isocyanat

Metil isocianato

(Methylimino)(oxo)methane

Methylisokyanat

Isocyanate, methyl-

RCRA waste number P064

NSC 64323

CCRIS 1385

TL 1450

UN 2480

CHEBI:59059

HSDB 1165

EINECS 210-866-3

MIC

UNII-C588JJ4BV9

MIC [Isocyanate]

BRN 0605318

C588JJ4BV9

DTXSID1023786

AI3-28280

CH3NCO

NSC-64323

DTXCID503786

4-04-00-00247 (Beilstein Handbook Reference)

MIC (Isocyanate)

Methylisokyanat [Czech]

Methylisocyanaat [Dutch]

Methyl isocyanat [German]

Metil isocianato [Italian]

Isocyanate de methyle [French]

MP-NCO

UN2480

RCRA waste no. P064

Methyl isocyanat [German]

Methyl isocynate

Methyl-isocyanate

MeNCO

methylimino-oxomethane

Me-NCO

ISOCYANATE METHANE

Epitope ID:122968

WLN: OCN1

ISOCIANATO DE METILO

methane, (methylimino)oxo-

METHYL CARBONYL AMINE

(Methylimino)(oxo)methane #

METHYL ISOCYANATE [MI]

GTPL6290

ISOCYANATE METHYL METHANE

methylimino(oxidanylidene)methane

CHEMBL1608558

METHYL ISOCYANATE [HSDB]

ALBB-007556

NSC64323

Tox21_201060

STK504617

AKOS005171723

DB12765

GS-3554

Methyl isocyanate [UN2480] [Poison]

NCGC00091082-01

NCGC00091082-02

NCGC00258613-01

CAS-624-83-9

InChI=1/C2H3NO/c1-3-2-4/h1H

NS00022542

A833804

Q410431

ScavengePore(TM) benzyl isocyanate, macroporous, 40-70 mesh, extent of labeling: 0.5-2.0 mmol/g loading

StratoSpheres(TM) PL-NCO (Isocyanate) resin, 150-300 mum, extent of labeling: >=1.5 mmol/g loading, 1 % cross-linked

Since methyl isocyanate hydrolyzes rapidly in water(1), volatilization from moist soil or water surfaces is not expected to be an important process(SRC). Methyl isocyanate is expected to volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 348 mm Hg at 20 °C(2).

Since methyl isocyanate hydrolyzes rapidly in water(1), adsorption to soil, sediment, and suspended solids are not expected to be an important process(SRC).

1,6-Diisocyanatohexane

HEXAMETHYLENE DIISOCYANATE

822-06-0

1,6-Hexamethylene diisocyanate

Hexane 1,6-diisocyanate

Hexane, 1,6-diisocyanato-

1,6-Hexylene diisocyanate

Hexamethylene-1,6-diisocyanate

hexamethylenediisocyanate

1,6-Hexanediol diisocyanate

Isocyanic acid, hexamethylene ester

TL 78

HDI

Szesciometylenodwuizocyjanian

Metyleno-bis-fenyloizocyjanian

NSC 11687

CHEBI:53578

Hexamethylene diisocyanate, 1,6-

Isocyanic acid, diester with 1,6-hexanediol

1,6-diisocyanato-hexane

MFCD00002047

0I70A3I1UF

Hexamethylene 1,6-diisocyanate

DTXSID4024143

NSC-11687

Hexamethylene-1,6-diisocyanate [Diisocyanates]

DTXCID004143

1,6-hexane diisocyanate

53895-37-7

CAS-822-06-0

Hexamethylendiisokyanat [Czech]

Hexamethylendiisokyanat

HSDB 6134

EINECS 212-485-8

UN2281

hexamethylene di-isocyanate

HEXAMETHYLENE-1,6-DIISOCYANATE (DIISOCYANATES)

Szesciometylenodwuizocyjanian [Polish]

Metyleno-bis-fenyloizocyjanian [Polish]

BRN 0956709

UNII-0I70A3I1UF

AI3-28285

CCRIS 8431

Desmodur H

Hexane,6-diisocyanato-

1,6-diisocyanato hexane

WLN: OCN6NCO

Epitope ID:115018

EC 212-485-8

Isocyanic acid,6-hexanediol

SCHEMBL15038

1,6-diisocyanatohexamethylene

OCN-(CH2)6-NCO

1,6-hexamethylene-diisocyanate

1,6-Diisocyanatohexane, 98%

GTPL6291

1,6-hexamethylene di-isocyanate

CHEMBL1896533

HEXANE,1,6-DIISOCYANATE

NSC11687

Tox21_202206

Tox21_300161

STL301890

AKOS000120355

MCULE-6968884658

HEXAMETHYLENE DIISOCYANATE [HSDB]

NCGC00164175-01

NCGC00164175-02

NCGC00164175-03

NCGC00254122-01

NCGC00259755-01

PD051392

S 90

S-90

DB-225988

H0324

NS00008899

1,6-HEXAMETHYLENE DIISOCYANATE [INCI]

EN300-20358

Hexamethylene diisocyanate [UN2281] [Poison]

A840272

Q418197

Hexamethylene diisocyanate, purum, >=98.0% (GC)

W-104184

Hexamethylene diisocyanate, puriss., >=99.0% (GC)

InChI=1/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H

Hexamethylene diisocyanate reacts readily with water to form amines and polyureas(1-3); therefore, volatilization of monomeric hexamethylene diisocyanate from water and moist soil surfaces is not expected to be an important environmental fate process(SRC). Hexamethylene diisocyanate is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 0.05 mm Hg at 25 deg C(4).
Literature: (1) Hulse PM; An Evaluation of HDI in Polyurethane Spray Paint Aerosols. NTIS# AD-A151 606 (1984) (2) USEPA; Health Hazard Profile on 4,4'-Methylenediphenyl Isocyanate. USEPA Contract No. 68-03-3112 Cincinnati OH: USEPA, ECAO (1984) (3) Ulrich H; Kirk-Othmer Encyclopedia of Chemical Technology. (1999-2012). New York, NY: John Wiley & Sons; Urethane Polymers. Online Posting Date: 16 June 2006. (4) NIOSH. NIOSH Pocket Guide to Chemical Hazards. Department of Health & Human Services, Centers for Disease Prevention & Control. National Institute for Occupational Safety & Health. DHHS (NIOSH) Publication No. 2010-168 (2010). Available from, as of Feb 29, 2012: http://www.cdc.gov/niosh/npg/

Hexamethylene diisocyanate reacts readily with water to form amines and polyureas(1-3); therefore, adsorption of monomeric hexamethylene diisocyanate in soil is not expected to be an important environmental fate process(SRC).
Literature: (1) Hulse PM; An Evaluation of HDI in Polyurethane Spray Paint Aerosols. NTIS# AD-A151 606 (1984) (2) USEPA; Health Hazard Profile on 4,4'-Methylenediphenyl Isocyanate. USEPA Contract No. 68-03-3112 Cincinnati OH: USEPA, ECAO (1984) (3) Ulrich H; Kirk-Othmer Encyclopedia of Chemical Technology. (1999-2012). New York, NY: John Wiley & Sons; Urethane Polymers. Online Posting Date: 16 June 2006

Isopropyl isocyanate

2-Isocyanatopropane

1795-48-8

Propane, 2-isocyanato-

Isocyanic Acid Isopropyl Ester

2-isocyanato-propane

iso-propyl isocyanate

ISOPROPYLISOCYANATE

Isocyanic acid, isopropyl ester

isopropylisocynate

isoproylisocyanate

2-propylisocyanate

isoproyl isocyanate

i-propyl isocyanate

2-propyl isocyanate

EINECS 217-276-5

iso-propyl-isocyanat

i-PrNCO

2- isocyanatopropane

2-isocyanato propane

UN2483

iso-propyl-isocyanate

1-methylethylisocyanate

methyl ethyl isocyanate

1-methylethyl isocyanate

AI3-28282

(1-methylethyl)isocyanate

(1-methylethyl) isocyanate

(CH3)2CHNCO

2-Isocyanatopropane, 95%

Isopropyl isocyanate, >=98%

K7N2Z27VQ9

DTXSID3061976

BCP15287

BBL037676

MFCD00002037

STK502579

AKOS000191573

AB00193

MCULE-8392299675

UN 2483

DB-044370

I0110

NS00025913

EN300-31876

E80393

A812458

Isopropyl isocyanate [UN2483] [Flammable liquid]

InChI=1/C4H7NO/c1-4(2)5-3-6/h4H,1-2H

Q26840874

F2190-0556

Phenethyl isocyanate

1943-82-4

(2-Isocyanatoethyl)benzene

Phenylethyl isocyanate

2-Phenylethyl Isocyanate

2-Phenylethylisocyanate

2-isocyanatoethylbenzene

Phenylethylisocyanate

Benzene, (2-isocyanatoethyl)-

CHEBI:60067

W78MJV7AIA

(2-Isocyanato-ethyl)-benzene

MFCD00037044

2-PHENETHYL ISOCYANATE

Isocyanic Acid Phenethyl Ester

Isocyanic Acid 2-Phenylethyl Ester

phenylethyl-isocyanat

phenylethyl-isocyanate

phenyl ethyl isocyanate

2-phenylethyl-isocyanate

UNII-W78MJV7AIA

ss--Phenylethyl isocyanate

2-isocyanato-ethyl-benzene

Epitope ID:140103

(2-phenyl)ethyl isocyanate

EC 413-080-0

Phenethyl isocyanate, 98%

SCHEMBL5918

.beta.-Phenylethyl isocyanate

CHEMBL2074871

DTXSID10173052

AMY37072

BDBM50073656

STK504606

AKOS003384170

ISOCYANIC ACID, PHENETHYL ESTER

MCULE-5298777161

DB-021500

NS00008638

P1677

D92144

EN300-270963

J-500826

Q27127052

F2160-0015

1,4-Diisocyanatobutane

4538-37-8

Tetramethylene diisocyanate

1,4-Butanediisocyanate

MFCD00075559

NSC 510650

Butane, 1,4-diisocyanato-

NSC510650

1,4-diisocyanato-butane

1,4-Diisocyanatobutane #

SCHEMBL20391

CHEMBL1403480

DTXSID90325552

1,4-Diisocyanatobutane, 97.0%

GEO-03216

AKOS028111419

NSC-510650

NCGC00166001-01

BS-22672

SY104491

A7155

NS00124204

E78129

1,4-Diisocyanatobutane, technical, >=95.0% (GC)

J-803008