1,2,4-三氯代苯性质
1,2,4-Trichlorobenzene
Chinese Names 三氯苯; 1,2,4-三氯苯
Molecular Formula C6H3Cl3 分子式
Molecular Weight 181.45 分子量
CAS Registry Number 120-82-1 CA号
EINECS 204-428-0
Density 1.45 密度
Melting point 16°C 熔点
Boiling point 214°C 心 沸点
Refractive index 1.57-1.572 折射率
Flash point 110°C 闪点
Water solubility INSOLUBLE 水溶性：不溶
以下是它的安全信息，如有看不懂的，再问我。
Safety (MSDS) data for 1,2,4-trichlorobenzene
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General
Synonyms: unsym-trichlorobenzene
Use:
Molecular formula: C6H3Cl3
CAS No: 120-82-1
EC No:
Physical data
Appearance: colourless liquid
Melting point: 17 C
Boiling point: 213 C
Vapour density: 6.2 (air = 1)
Vapour pressure:
Density (g cm-3): 1.45
Flash point: 110 C
Explosion limits: 2.5% - 6.6%
Autoignition temperature:
Water solubility: negligible
Stability
Stable. Incompatible with strong oxidizing agents. Combustible.
Toxicology
Skin, eye and respiratory irritant. Typical TLV/TWA 40 mg/m3.
Toxicity data
(The meaning of any abbreviations which appear in this section is given here.)
ORL-RAT LD50 756 mg kg-1
ORL-MUS LD50 300 mg kg-1
Risk phrases
(The meaning of any risk phrases which appear in this section is given here.)
Transport information
(The meaning of any UN hazard codes which appear in this section is given here.)
UN No 2321. Hazard class 6.1.
Personal protection
Safety glasses, adequate ventilation.
Safety phrases
(The meaning of any safety phrases which appear in this section is given here.)
S26 S36.