N/A

Cas No.: 75-09-2
MDL No.: MFCD00000881
Formul: CH2Cl2
Basic Info
Name:
N/A
Synonyms:
CAS No.:
75-09-2
Formula:
CH2Cl2
Weight:
N/A
PSA:
N/A
Smiles:
N/A
Properties
Appearance & Physical State:
无色透明易挥发液体,具有类似醚的刺激性气味。溶于约50倍的水,溶于酚、醛、酮、冰醋酸、磷酸三乙酯、乙酰乙酸乙酯、环己胺。与其他氯代烃溶剂和乙醇、乙醚及N,N-二甲基甲酰胺混溶。凝固点-95℃,沸点40℃。相对密度1.3348(15/4℃),1.3167(25/4℃),1.3077(20/4℃),熔点-95.1℃,自燃点640℃,黏度(20℃)0.43mPa·s,折光率1.4244,临界温度245℃,临界压力6.171MPa。解热后产生HCl和痕量的光气,与水长期加热,生成甲醛和HCl。进一步氯化,可得CHCl3和CCl4。
Density:
1.252 g/cm<sup>3</sup>
Melting Point:
N/A
Boiling Point:
39.6 °C at 760 mmHg
Flash Point:
39-40 °C
Refractive Index:
1.4242
Solubility:
N/A
Stability:
N/A
Storage Condition:
N/A
Water Solubility:
20G/L(20ºC)
Safety Info
Toxicity grading:
R-40
Toxicity grading:
N/A
Acute toxicity:
N/A
Toxicity:
N/A
HS Code:
Xn
Hazard Declaration:
N/A
Risk Statements:
N/A
RTECS:
N/A
WGK Germany:
N/A
Usage And Synthesis
Production Method
N/A
Usage
N/A