| 融点 |
-97 °C |
| 沸点 |
39.8-40 °C mm Hg(lit.) |
| 比重(密度) |
1.325 g/mL at 25 °C(lit.) |
| 蒸気密度 |
2.9 (vs air) |
| 蒸気圧 |
24.45 psi ( 55 °C) |
| 屈折率 |
n20/D 1.424(lit.) |
| 闪点 |
39-40°C |
| 貯蔵温度 |
room temp |
| 溶解性 |
Miscible in ethyl acetate, alcohol, hexanes, methanol, diethyl ether, n-octanol, acetone benzene, carbon tetrachloride, diethyl ether and chloroform. |
| 外見 |
Liquid |
| 比重 |
1.329 (20/20℃) |
| 色 |
APHA: ≤10 |
| 臭い (Odor) |
Odor threshold 160 to 230 ppm |
| PH |
7 (20°C) |
| 臭気閾値(Odor Threshold) |
160ppm |
| 爆発限界(explosive limit) |
13-22%(V) |
| 水溶解度 |
20 g/L (20 ºC) |
| 極大吸収波長 (λmax) |
λ: 235 nm Amax: 1.00
λ: 240 nm Amax: 0.20
λ: 250 nm Amax: 0.05
λ: 260 nm Amax: 0.02
λ: 340-400 nm Amax: 0.01 |
| Merck |
14,6063 |
| BRN |
1730800 |
| Henry's Law Constant |
2.49 at 30 °C (headspace-GC, Sanz et al., 1997) |
| 暴露限界値 |
TLV-TWA 50 ppm (～175 mg/m3) (ACGIH);
carcinogenicity: Suspected Human Carcinogen (ACGIH), Animal Sufficient Evidence,
Human Inadequate Evidence (IARC). |
| Dielectric constant |
9.1（20℃） |
| 安定性： |
Volatile |
| LogP |
1.250 |
| 表面張力 |
26.5mN/m at 20°C |
| CAS データベース |
75-09-2(CAS DataBase Reference) |
| IARC |
2A (Vol. Sup 7, 71, 110) 2017 |
| NISTの化学物質情報 |
Methylene chloride(75-09-2) |
| EPAの化学物質情報 |
Methylene chloride (75-09-2) |
| ECETOC JACC REPORT |
Dichloromethane (75-09-2) |
| Absorption |
in accordance |
