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> 2,2'-Spirobi[2H-1-benzopyran]-7,7'-diol,3,3',4,4'-tetrahydro-4,4,4',4'-tetramethyl-
2,2'-Spirobi[2H-1-benzopyran]-7,7'-diol,3,3',4,4'-tetrahydro-4,4,4',4'-tetramethyl-
cas no:
3127-14-8
Synonyms: 2,2'-Spirobi[chroman]-7,7'-diol,4,4,4',4'-tetramethyl- (7CI,8CI)
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Identification
Chemical Properties
Identification
Name
2,2'-Spirobi[2H-1-benzopyran]-7,7'-diol,3,3',4,4'-tetrahydro-4,4,4',4'-tetramethyl-
CAS
3127-14-8
Synonyms
2,2'-Spirobi[chroman]-7,7'-diol,4,4,4',4'-tetramethyl- (7CI,8CI)
Molecular Formula
C21H24 O4
Molecular Weight
340.41
Chemical Properties
refractive index
1.637
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Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
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