Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1,1'-Biphenyl]-2-ol,5-(1,1-dimethylethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

577-92-4

577-92-4 structure

Name: 5-tert-Butylbiphenyl-2-ol
Chemical Name: 4-tert-butyl-2-phenylphenol
CAS Number: 577-92-4
Molecular Formula: C₁₆H₁₈O
Molecular Weight: 226.314
Create Date: 2018-09-25 17:22:11
Modify Date: 2025-08-25 11:19:20

Name	4-tert-butyl-2-phenylphenol
Synonyms	5-(1,1-Dimethylethyl)(1,1'-biphenyl)-2-ol 2-Phenyl-4-tert-butylphenol 2-BIPHENYLOL,5-tert-BUTYL 5-tert-Butylbiphenyl-2-ol [1,1'-Biphenyl]-2-ol, 5- (1,1-dimethylethyl)- 6-Hydroxy-3-tert.-butyl-biphenyl 5-(2-Methyl-2-propanyl)-2-biphenylol Phenol,4-tert-butyl-2-phenyl EINECS 209-419-5 4-t-butyl-2-phenylphenol 5-tert-Butyl-biphenyl-2-ol 5-tert-Butyl-2-biphenol [1,1'-Biphenyl]-2-ol, 5-(1,1-dimethylethyl)- 4-tert.-Butyl-2-phenyl-phenol

Density	1.0±0.1 g/cm3
Boiling Point	347.8±21.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₈O
Molecular Weight	226.314
Flash Point	164.2±13.9 °C
Exact Mass	226.135757
PSA	20.23000
LogP	4.63
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.560

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV6475000

CHEMICAL NAME :: 2-Biphenylol, 5-tert-butyl-

CAS REGISTRY NUMBER :: 577-92-4

BEILSTEIN REFERENCE NO. :: 2525042

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C16-H18-O

MOLECULAR WEIGHT :: 226.34

WISWESSER LINE NOTATION :: QR BR& DX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 31300 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,339,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,141,1954

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 17800 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,141,1954

HS Code	2907199090

98-54-4

577-92-4

Literature: Angewandte Chemie - International Edition, , vol. 51, # 27 p. 6733 - 6737

507-20-0

90-43-7

577-92-4

7001-04-9

Literature: US2248401 , ;

107-39-1

90-43-7

577-92-4

Literature: US2784239 , ;

90-43-7

115-11-7

577-92-4

Literature: US2726270 , ;

107-39-1

90-43-7

577-92-4

7001-04-9

Literature: US2138471 , ;

Precursor 5
98-54-4 507-20-0 90-43-7 107-39-1
115-11-7
DownStream 1
5330-22-3

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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