p,p'-sec-Butylidenediphenol

Modify Date: 2025-08-20 09:01:26

p,p'-sec-Butylidenediphenol Structure
p,p'-sec-Butylidenediphenol structure
Common Name p,p'-sec-Butylidenediphenol
CAS Number 77-40-7 Molecular Weight 242.313
Density 1.1±0.1 g/cm3 Boiling Point 412.2±25.0 °C at 760 mmHg
Molecular Formula C16H18O2 Melting Point 126°C
MSDS N/A Flash Point 195.5±17.8 °C

 Use of p,p'-sec-Butylidenediphenol


Bisphenol B is a very close structural analog of Bisphenol A (HY-18260), an endocrine disrupting chemical (EDC) and a substance of very high concern (SVHC) in the European Union (EU) for both human health. Bisphenol B shows endocrine disruptive properties or other adverse effects on animal models[1].

 Names

Name 2,2-Bis(4-hydroxyphenyl)butane
Synonym More Synonyms

 p,p'-sec-Butylidenediphenol Biological Activity

Description Bisphenol B is a very close structural analog of Bisphenol A (HY-18260), an endocrine disrupting chemical (EDC) and a substance of very high concern (SVHC) in the European Union (EU) for both human health. Bisphenol B shows endocrine disruptive properties or other adverse effects on animal models[1].
Related Catalog

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 412.2±25.0 °C at 760 mmHg
Melting Point 126°C
Molecular Formula C16H18O2
Molecular Weight 242.313
Flash Point 195.5±17.8 °C
Exact Mass 242.130676
PSA 40.46000
LogP 3.96
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.589

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 29242995

 Synthetic Route

~99%

p,p'-sec-Butylidenediphenol Structure

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CAS#:77-40-7

Literature: COUNCIL OF SCIENTIFIC and INDUSTRIAL RESEARCH Patent: WO2008/117308 A2, 2008 ; Location in patent: Page/Page column 13, 25 ;

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CAS#:77-40-7

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CAS#:77-40-7

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CAS#:77-40-7

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p,p'-sec-Butylidenediphenol Structure

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CAS#:77-40-7

Detail
Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 23, p. 556 - 562 Zhurnal Organicheskoi Khimii, , vol. 23, # 3 p. 614 - 621

 Customs

HS Code 2907299090
Summary 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Synonyms

4,4'-Butane-2,2-diyldiphenol
Phenol, 4,4'-(1-methylpropylidene)bis-
Phenol, 4,4'- (1-methylpropylidene)bis-
2,2-Bis(p-hydroxyphenyl)butane
4,4'-(2,2-Butanediyl)diphenol
Butane, 2,2-bis(4-hydroxyphenyl)-
p,p'-sec-Butylidenediphenol
Bis(4-hydroxyphenyl)methylethylmethane
4-[2-(4-hydroxyphenyl)butan-2-yl]phenol
EINECS 201-025-1
MFCD00020179
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