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alpha,alpha-Diphenyl-gamma-butyrolactone

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Origin: China

Cas No: 956-89-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 956-89-8 Formula: C16H14O2 Molecular Weight: 238.28100

Basic Info

Chemical Name	alpha,alpha-Diphenyl-gamma-butyrolactone
Synonyms	3,3-diphenyloxolan-2-one;
CAS No.	956-89-8
Molecular Formula	C16H14O2
Molecular Weight	238.28100
PSA	26.30000
LogP	2.91960

Properties

Melting Point	77-79 °C(lit.)

Safety Info

Safety Statements	S24/25
HS Code	2932209090

Synthesis Route

2-diphenylmethylene-1,3-dioxolane→Benzophenone+fluorene
2,2-diphenylbutane-1,4-diol→4,4-diphenyloxolan-2-one+alpha,alpha-Diphenyl-gamma-butyrolactone
Diphenylacetonitrile→alpha,alpha-Diphenyl-gamma-butyrolactone

Precursor

2,2-diphenyl-4-piperidino-butyric acid
2,2-diphenylbutane-1,4-diol
Diphenylacetonitrile
3,3-diphenyloxolane-2,5-dione

Downstream Product

1-methyl-3,3-diphenylpyrrolidin-2-one
4-Bromo-2,2-diphenylbutyric acid
4-(phenylthio)-2,2-diphenylbutyric acid
(3,3-diphenyloxolan-2-ylidene)-dimethylazanium,bromide

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