英文名

3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione

別名

甲基四氫苯酐
MTHPA
甲基四氫鄰苯二甲酸酐

英文別名

tetrahydromethylphthalic anhydride
Tetrahydromethyl-1,3-isobenzofurandione
4-Methyl tetrahydro phthalic anhydride
1,3-Isobenzofurandione, tetrahydromethyl
MTHPA
Methyltetrahydrophthalic anhydride
3a-methyl-3a,4,5,6-tetrahydro-2-benzofuran-1,3-dione
7a-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione
1,3-Isobenzofurandione, tetrahydromethyl-

CAS

11070-44-3
19438-64-3

EINECS

234-290-7

化學(xué)式

C₉H₁₀O₃

分子量

166.177

InChI

InChI=1/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h3,5-6H,2,4H2,1H3

密度

1.251g/cm3

沸點(diǎn)

292.4°C at 760 mmHg

閃點(diǎn)

136.1°C

蒸汽壓

0.00184mmHg at 25°C

折射率

1.53

產(chǎn)品用途

用于不飽和聚酯樹(shù)脂、環(huán)氧樹(shù)脂固化劑、農(nóng)藥中間體、干式變壓器的灌封等

上游原料

順丁烯二酸酐