Chloromethylated stryene/divinylbenzene copolymer

Chloromethylated divinylbenzene cross-linked polystyrene

Chloromethylated polystyrene

Chloromethylated styrene-divinylbenzene resin

Monochloromethane

Polystyrene crosslinked with divinylbenzene, chloromethylated

Methylchloride

Chlorocarbon

Chloromethane

Chloromethane solution

Chloromethyne radical

Methylchlorid

Clorometano

NEHMKBQYUWJMIP-UHFFFAOYSA-N

(Chloromethyl)polystyrene

Merrifield inverted exclamation markas peptide resin

METHYL CHLORIDE

methyl-chloride

Artic

Chloor-methaan

MeCl

Metylu chlorek

Chlor-methan

Copolymer of styrene and divinylbenzene, chloromethylated

CH3Cl

Chloromethane on Rasta Resin

Chlorure de methyle

JandaJel™-Cl

AC1O5DVN

Cloruro di metile

Merrifield inverted exclamation mark s peptide resin

Refrigerant R40

StratoSpheres™ PL-CMS resin

Clorometano [Italian]

Methylchlorid [German]

AC1L1MA6

Poly(styrene-co-vinylbenzyl chloride-co-divinylbenzene)

Freon 40

Methane, chloro-

Chloor-methaan [Dutch]

Metylu chlorek [Polish]

UN1063

Chlor-methan [German]

CTK2H7703

HSDB 883

R 40

R-40

CHEMBL117545

Chlorure de methyle [French]

Cloruro di metile [Italian]

A6R43525YO

C19446

CCRIS 1124

Chloromethane, >=99.5%

RCRA waste number U045

DTXSID0021541

LS-1633

OR000106

OR336863

UN 1063

CHEBI:36014

UNII-A6R43525YO

Caswell No. 557

Chloromethane 1.0 M in diethyl ether

MFCD00000872

AI3-01707

LT02467777

Chloromethane 1M, in tert-butyl methyl ether, anhydrous

EPA Pesticide Chemical Code 053202

RCRA waste no. U045

FT-0628715

Methyl chloride, or Refrigerant gas R 40

74-87-3

Chloromethane solution, 1.0 M in diethyl ether

Chloromethane solution, 200 mug/mL in methanol, analytical standard

InChI=1/CH3Cl/c1-2/h1H

Merrifield's peptide resin, 50-100 mesh

2108-20-5

Merrifield's peptide resin, 200-400 mesh

EINECS 200-817-4

Chloromethane on Rasta Resin, 50-100 mesh

Chloromethane solution, 1.0 M in tert-butyl methyl ether, anhydrous

MolPort-001-759-971

(Chloromethyl)polystyrene, extent of labeling: ~1.1 mmol/g Cl loading

(Chloromethyl)polystyrene, extent of labeling: ~1.7 mmol/g Cl loading

(Chloromethyl)polystyrene, porous, extent of labeling: ~5.5 mmol/g Cl loading

Methyl chloride, or Refrigerant gas R 40 [UN1063] [Flammable gas]

Methyl chloride, or Refrigerant gas R 40 [UN1063] [Flammable gas]

StratoSpheres(TM) PL-CMS resin, 30-40 mesh, extent of labeling: 1.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 30-40 mesh, extent of labeling: 2.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 50-100 mesh, extent of labeling: 2.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 50-100 mesh, extent of labeling: 4.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 100-200 mesh, extent of labeling: 1.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 100-200 mesh, extent of labeling: 2.0 mmol/g loading, 1 % cross-linked

StratoSpheres(TM) PL-CMS resin, 200-400 mesh, extent of labeling: 1.0 mmol/g loading, 1 % cross-linked

Merrifield's peptide resin, 70-90 mesh, extent of labeling: 1.0-1.5 mmol/g Cl- loading, 1 % cross-linked

Merrifield's peptide resin, 70-90 mesh, extent of labeling: 1.5-2.0 mmol/g Cl- loading, 1 % cross-linked

Merrifield's peptide resin, 50-100 mesh, extent of labeling: 2.5-4.0 mmol/g Cl- loading, 1 % cross-linked with divinylbenzene

Merrifield's peptide resin, 100-200 mesh, extent of labeling: 3.5-4.5 mmol/g Cl- loading, 1 % cross-linked

Merrifield's peptide resin, 200-400 mesh, extent of labeling: 1.0-1.5 mmol/g Cl- loading, 2 % cross-linked

Merrifield's peptide resin, 200-400 mesh, extent of labeling: 1.5-2.0 mmol/g Cl- loading, 1 % cross-linked

Merrifield's peptide resin, 200-400 mesh, extent of labeling: 2.0-2.5 mmol/g Cl- loading, 2 % cross-linked

Merrifield's peptide resin, 200-400 mesh, extent of labeling: 3.0-3.5 mmol/g Cl- loading, 1 % cross-linked

Merrifield's peptide resin, 200-400 mesh, extent of labeling: 3.5-4.5 mmol/g Cl- loading, 1 % cross-linked

JandaJel(TM)-Cl, 100-200 mesh, extent of labeling: 0.8-1.2 mmol/g Cl loading, 2 % cross-linked

JandaJel(TM)-Cl, 50-100 mesh, extent of labeling: 0.45-0.70 mmol/g Cl loading, 2 % cross-linked

JandaJel(TM)-Cl, 200-400 mesh, extent of labeling: 0.45-0.70 mmol/g Cl loading, 2 % cross-linked

The Henry's Law constant for methyl chloride is 8.82X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that methyl chloride 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 2.1 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 2.8 days(SRC). Methyl chloride's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Methyl chloride is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 4,300 mm Hg at 25 deg C(3).
Literature: (1) Gossett JM; Environ Sci Technol 21: 202-8 (1987) (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. NY,NY: Hemisphere Pub. Corp 4 Vol (1989)
Literature: #The volatilization half-life for 1 ppm methyl chloride from a stirred beaker 6.5 cm deep is 27.6 min(1) which converts to a half-life at a 1 m depth of 7.1 hr(SRC). According to a mathematical model, the cumulative volatilization loss of methyl chloride during the first year after placement 1 m beneath the ground, assuming no water evaporation, is 66.9% and 22.3% for sandy and clay soil, respectively(2). When the buried methyl chloride is subject to 0.1 cm/day of steady upward water flow (water evaporation) the cumulative loss at the end of a year is 77.0% for sandy soil and 42.7% for clay soil(SRC).
Literature: (1) Dilling WL; Environ Sci Technol (1977) (2) Jury WA et al; Water Resources Res 26: 13-20 (1990)

Using a structure estimation method based on molecular connectivity indices(1), the Koc for methyl chloride can be estimated to be 13(SRC). According to a classification scheme(2), this estimated Koc value suggests that methyl chloride is expected to have very high mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.11. Nov, 2012. Available from, as of Jan 19, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)