英文名稱:
Phosphorus trichloride
CAS號(hào):
7719-12-2
分子式:
Cl3P
分子量:
137.33
EINECS號(hào):
231-749-3
熔點(diǎn)
-112 °C
沸點(diǎn)
74-78 °C(lit.)
密度
1.574 g/mL at 25 °C
蒸氣密度
4.75 (vs air)
蒸氣壓
23.32 psi ( 55 °C)
折射率
n
1.5148(lit.)
閃點(diǎn)
76°C
儲(chǔ)存條件
Store at RT.
溶解度
Soluble in benzene, carbon sulfide, ether, chloroform, carbon tetrachloride.
形態(tài)
Liquid
顏色
Yellow
比重
approximate 1.6
氣味 (Odor)
Pungent, irritating odor
酸堿指示劑變色ph值范圍
1
水溶解性
reacts
敏感性
Moisture Sensitive
Merck
14,7358
BRN
969177
暴露限值
TLV-TWA 1.12 mg/m3 (0.2 ppm) (ACGIH), 2.8 mg/m3 (0.5 ppm) (OSHA).
穩(wěn)定性
Stable, but light sensitive. Incompatible with water, many metals, fluorine, acids, variety of organic materials including acids, alcohols and reducing agents. Reaction with water is violent and yields toxic gas
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