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2,4-二甲基环丁砜 CAS数据库
2,4-二甲基环丁砜 CAS数据库
中文名称: 2,4-二甲基环丁砜
英文名称: 2,4-Dimethylsulfolane
英文别名: 2,4-Dimethyltetrahydrothiophene-1,1-dioxide; tetrahydro-2,4-dimethylthiophene 1,1-dioxide; 2,4-dimethylthiophan 1,1-dioxide; 2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2S,4S)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2S,4R)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2R,4R)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2R,4S)-2,4-dimethyltetrahydrothiophene 1,1-dioxide
CAS号: 1003-78-7
EINECS号: 213-716-5
分子式: C6H12O2S
分子量: 148.2233
InChI: InChI=1/C6H12O2S/c1-5-3-6(2)9(7,8)4-5/h5-6H,3-4H2,1-2H3/t5-,6+/m0/s1
分子结构: 2,4-二甲基环丁砜 1003-78-7
密度: 1.095g/cm3
熔点: -3℃
沸点: 279.3°C at 760 mmHg
闪点: 145.6°C
蒸汽压: 0.00688mmHg at 25°C


危险品标志:  F:Highly flammable;
 T:Toxic;
风险术语: R11:Highly flammable.;
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.;
安全术语: S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S24/25:Avoid contact with skin and eyes.;
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