Chloromethane
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- $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
- 25g
- 100mL
- 1mL
- 48622
- 100G
- 200ml
- 500g
- 1KG
- 1.8kg
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030769
- Product descriptionMETHYL CHLORIDE 95.00%
- Packaging100G
- Price$489
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030769
- Product descriptionMETHYL CHLORIDE 95.00%
- Packaging1KG
- Price$1129.7
- 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
- Buy
- ManufacturerSigma-Aldrich
- Product number339725
- Product descriptionChloromethane solution 1.0M in
- Packaging200ml
- Price$304
- Updated2024-03-01
- Buy
- 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
- Buy
- 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% | 100G | $489 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030769 | METHYL CHLORIDE 95.00% | 1KG | $1129.7 | 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)
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
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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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