氯甲烷CH3Cl
CAS-No.: | 74-87-3 |
|---|---|
UN-No.: | 1063 |
EINECS No.: | 200-817-4 |
Kemler Code: | 23 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (ppm) 50
- STEL (ppm) 100
- TWA (mg/m3) 103
- STEL (mg/m3) 207
- H: 220
Extremely flammable gas
- H: 280
Contains gas under pressure; may explode if heated
- H: 351
Suspected of causing cancer.
- H: 361 f
Suspected of damaging fertility.
- H: 373
May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
proven that no other routes of exposure cause the hazard)
.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 377
Leaking gas fire: Do not extinguish, unless leak can be stopped safely
- P: 381
Eliminate all ignition sources if safe to do so.
- P: 410 + 403
Protect from sunlight. Store in a well-ventilated place.
No statement for this group.
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-97.4 °C Boiling Point:
-23.8 °C Density (at 20 °C):
0,0023065 (0°C) g/cm3Ionization:
11.26 ± 0.03 eVIgnition Temperature:
625 °C Vapor Pressure (at 20 °C):
4900 hPaLower Explosive Limit:
7.6 Vol.-%Upper Explosive Limit:
19 Vol.-%Hazardous Effects:
C
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Chloromethane
- Chloromethane MeCl Methyl Chloride
- Methyl chloride
- Monochloromethane
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