1920-21-4(3,4-二氢-2,5-二甲基-2H-吡喃-2-甲醛)

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1920-21-4基本信息

CAS:
1920-21-4
中文名称:
3,4-二氢-2,5-二甲基-2H-吡喃-2-甲醛 
英文名称:
2H-Pyran-2-carboxaldehyde,3,4-dihydro-2,5-dimethyl- 
英文别名:
2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde;
2H-Pyran-2-carboxaldehyde,3,4-dihydro-2,5-dimethyl;
Methacrylaldehyde dimer;
2,5-dimethyl-3,4-dihydro-2H-pyran-2-carbaldehyde;
3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxaldehyde;
3,4-Dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde;
Methacrolein dimer;
1,4-Pyran,2,3-dihydro-2,5-dimethyl-2-formyl;
2,3-Dihydro-2,5-dimethyl-2-formyl-1,4-pyran;
EINECS 217-647-1 
EINECS号:
 
分子式:
C8H12O2 
分子量:
140.20 

1920-21-4物化属性

密 度:
1.047g/cm3 
闪 点:
74.1°C 
熔 点:
-64.15°C 
沸 点:
201.4°C at 760 mmHg 
EINECS:
217-647-1
安全术语:
Moderately toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
分子结构式:
SDS:
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