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ChemicalBook >> CAS DataBase List >> Chloromethane

Chloromethane

Chloromethane price.
  • $18.5 - $1129.7
  • Product name: Chloromethane
  • CAS: 74-87-3
  • MF: CH3Cl
  • MW: 50.49
  • EINECS:200-817-4
  • MDL Number:MFCD00000872
  • Synonyms:metyluchlorek ;metyluchlorek(polish) ;R 40;R-40 ;R40(refrigerant) ;Rcra waste number U045;rcrawastenumberu045 ;Refrigerant R40
19 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 1mL
  • 25g
  • 100mL
  • 100G
  • 200ml
  • 500g
  • 48622
  • 1KG
  • 1.8kg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030769
  • Product descriptionMETHYL CHLORIDE 95.00%
  • Packaging1KG
  • Price$1129.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030769
  • Product descriptionMETHYL CHLORIDE 95.00%
  • Packaging100G
  • Price$489
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR40678
  • Product descriptionChloromethane 99.5%
  • Packaging25g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR40678
  • Product descriptionChloromethane 99.5%
  • Packaging100g
  • Price$334
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR40678
  • Product descriptionChloromethane 99.5%
  • Packaging500g
  • Price$493
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number295507
  • Product descriptionChloromethane ≥99.5%
  • Packaging1.8kg
  • Price$728
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number295507
  • Product descriptionChloromethane ≥99.5%
  • Packaging500g
  • Price$549
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number294799
  • Product descriptionChloromethane solution 1.0M in diethyl ether
  • Packaging200ml
  • Price$319
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number339725
  • Product descriptionChloromethane solution 1.0M in
  • Packaging200ml
  • Price$304
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number295507
  • Product descriptionChloromethane ≥99.5%
  • Packaging100g
  • Price$221
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number48622
  • Product descriptionChloromethane solution 200 μg/mL in methanol, analytical standard
  • Packaging48622
  • Price$18.5
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number48622
  • Product descriptionChloromethane solution 200?μg/mL in methanol, analytical standard
  • Packaging1mL
  • Price$24.4
  • Updated2024-03-01
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  • ManufacturerSynQuest Laboratories
  • Product number1100-5-16
  • Product descriptionChloromethane 99.5%
  • Packaging25g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1100-5-16
  • Product descriptionChloromethane 99.5%
  • Packaging100g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1100-5-16
  • Product descriptionChloromethane 99.5%
  • Packaging500g
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1100-5-16EE
  • Product descriptionChloromethane, 1M in diethyl ether
  • Packaging100g
  • Price$195
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0030769 METHYL CHLORIDE 95.00% 1KG $1129.7 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030769 METHYL CHLORIDE 95.00% 100G $489 2021-12-16 Buy
Apolloscientific OR40678 Chloromethane 99.5% 25g $174 2021-12-16 Buy
Apolloscientific OR40678 Chloromethane 99.5% 100g $334 2021-12-16 Buy
Apolloscientific OR40678 Chloromethane 99.5% 500g $493 2021-12-16 Buy
Sigma-Aldrich 295507 Chloromethane ≥99.5% 1.8kg $728 2024-03-01 Buy
Sigma-Aldrich 295507 Chloromethane ≥99.5% 500g $549 2024-03-01 Buy
Sigma-Aldrich 294799 Chloromethane solution 1.0M in diethyl ether 200ml $319 2024-03-01 Buy
Sigma-Aldrich 339725 Chloromethane solution 1.0M in 200ml $304 2024-03-01 Buy
Sigma-Aldrich 295507 Chloromethane ≥99.5% 100g $221 2024-03-01 Buy
Sigma-Aldrich 48622 Chloromethane solution 200 μg/mL in methanol, analytical standard 48622 $18.5 2021-12-16 Buy
Sigma-Aldrich 48622 Chloromethane solution 200?μg/mL in methanol, analytical standard 1mL $24.4 2024-03-01 Buy
SynQuest Laboratories 1100-5-16 Chloromethane 99.5% 25g $45 2021-12-16 Buy
SynQuest Laboratories 1100-5-16 Chloromethane 99.5% 100g $115 2021-12-16 Buy
SynQuest Laboratories 1100-5-16 Chloromethane 99.5% 500g $185 2021-12-16 Buy
SynQuest Laboratories 1100-5-16EE Chloromethane, 1M in diethyl ether 100g $195 2021-12-16 Buy

Properties

Melting point :−97 °C(lit.)
Boiling point :−24.2 °C(lit.)
Density :0.915 g/mL at 25 °C(lit.)
vapor density :1.74 (vs air)
vapor pressure :3796 mm Hg ( 20 °C)
refractive index :1.0007
Flash point :<-30 °F
storage temp. :2-8°C
solubility :water: soluble5.32g/L at 25°C
form :Colorless gas
color :Colorless to Almost colorless
Odor :faint sweet ethereal odor
explosive limit :19%
Water Solubility :5.347g/L(24.9 ºC)
Merck :14,6041
BRN :1696839
Henry's Law Constant :In seawater: 5.22 at 5 °C, 6.36 at 10 °C, 8.72 at 15 °C, 9.35 at 20 °C, 11.20 at 25 °C (Moore, 2000)
Exposure limits :TLV-TWA 50 ppm (~105 mg/m3) (ACGIH), 100 ppm (~210 mg/m3) (OSHA); ceiling 100 ppm (MSHA), 200 ppm (OSHA); TLV STEL 100 ppm (ACGIH); carcinogenicity: Animal Inadequate Evidence, Human Inad equate Evidence (IARC).
Dielectric constant :12.6(-20℃)
Stability :Stable. May react violently or explosively with interhalogens, magnesium, zinc, potassium, sodium or their alloys. Incompatible with natural rubber and neoprene composites, but does not attack PVA. Highly flammable. May decompose upon exposure to moist air or water.
CAS DataBase Reference :74-87-3(CAS DataBase Reference)
IARC :3 (Vol. 41, Sup 7, 71) 1999
EPA Substance Registry System :Chloromethane (74-87-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H221 Flammable gas Flammable gases Category 2 Warning P210, P377, P381, P403
H280 Contains gas under pressure; may explode if heated Gases under pressure Compressed gas
Liquefied gas
Dissolved gas
Warning GHS hazard pictograms P410+P403
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H420 Harms public health and the environment by destroying ozone in the upper atmosphere Hazardous to the ozone layer Category 1 Warning GHS hazard pictograms P502
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P410+P403 Protect from sunlight. Store in a well-ventilated place.
P502 Refer to manufacturer/supplier for information on recovery/recycling

Description

Methyl chloride is a colorless, flammable gas with a faintly sweet, nonirritating odor at room temperature. It is shipped as a transparent liquid under its vapor pressure of about 59 psig at 70°F (407 kPa at 21.1℃).
Methyl chloride burns feebly in air, but forms mixtures with air that can be explosive within its flammability range.
Dry methyl chloride is very stable at normal temperatures and in contact with air. In the presence of moisture, it hydrolyzes slowly, which results in the formation of corrosive hydrochloric acid. At temperatures above 700°F (371℃), methyl chloride may decompose into toxic end-products (hydrochloric acid, phosgene, chlorine, and carbon monoxide). It is slightly soluble in water and very soluble in alcohol, mineral oils, chloroform, and most organic liquids.

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