Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-[cyclohexylidene(4-hydroxyphenyl)methyl]phenol
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Purity: 98.0%
Stocking Period: Inquiry
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5189-40-2

5189-40-2 structure

5189-40-2 structure

Name: 4-[cyclohexylidene(4-hydroxyphenyl)methyl]phenol
Chemical Name: 4-[cyclohexylidene-(4-hydroxyphenyl)methyl]phenol
CAS Number: 5189-40-2
Molecular Formula: C₁₉H₂₀O₂
Molecular Weight: 280.36100
Create Date: 2018-04-18 08:00:00
Modify Date: 2024-01-08 12:13:04

Name	4-[cyclohexylidene-(4-hydroxyphenyl)methyl]phenol
Synonyms	Bis-(4-hydroxy-phenyl)-cyclohexyliden-methan 2,2-bis(4-hydroxyphenyl)methylenecyclohexane 4,4'-Cyclohexylidenemethylenediphenol 4-cyclohexyliden(4-hydroxyphenyl)methylphenol Cyclofenil diphenol bis(4-hydroxyphenyl)-cyclohexylidenemethane 4-(Cyclohexylidene(4-hydroxyphenyl)methyl)phenol

Density	1.18 g/cm3
Boiling Point	462.8ºC at 760 mmHg
Molecular Formula	C₁₉H₂₀O₂
Molecular Weight	280.36100
Flash Point	217ºC
Exact Mass	280.14600
PSA	40.46000
LogP	4.86380
Index of Refraction	1.635

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GO7530000

CHEMICAL NAME :: p-Cresol, alpha-cyclohexylidene-alpha-(p-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 5189-40-2

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C19-H20-O2

MOLECULAR WEIGHT :: 280.39

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 45 mg/kg

SEX/DURATION :: female 1-9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: BIREBV Biology of Reproduction. (Soc. for the Study of Reproduction, 309 W. Clark St., Champaign, IL 61820) V.1- 1969- Volume(issue)/page/year: 1,397,1969

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Parenteral

DOSE :: 150 mg/kg

SEX/DURATION :: female 3 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: BIREBV Biology of Reproduction. (Soc. for the Study of Reproduction, 309 W. Clark St., Champaign, IL 61820) V.1- 1969- Volume(issue)/page/year: 1,397,1969

HS Code	2907299090

Precursor 0
DownStream 2
2624-43-3 918803-14-2

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%