Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-Propane-2,2-diylbis(2-methylphenol)
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,4'-Propane-2,2-diylbis(2-methylphenol)
Price: ￥598.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-bis-(4-Hydroxy-3-methylphenyl)propane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2,2-Bis(4-hydroxy-3-Methylphenyl)propane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

79-97-0

79-97-0 structure

Name: 4,4'-Propane-2,2-diylbis(2-methylphenol)
Chemical Name: 2,2-Bis(4-hydroxy-3-methylphenyl)propane
CAS Number: 79-97-0
Molecular Formula: C₁₇H₂₀O₂
Molecular Weight: 256.340
Catalog: Chemical reagent Organic reagent Phenols
Create Date: 2018-03-25 08:00:00
Modify Date: 2024-01-08 10:17:31

Name	2,2-Bis(4-hydroxy-3-methylphenyl)propane
Synonyms	EINECS 201-240-0 4-[2-(4-hydroxy-3-methylphenyl)propan-2-yl]-2-methylphenol Phenol, 4,4'-(1-methylethylidene)bis[2-methyl- 4,4'-Propane-2,2-diylbis(2-methylphenol) 4-[1-(4-hydroxy-3-methylphenyl)-1-methylethyl]-2-methylphenol MFCD00002232 4,4'-(2,2-Propanediyl)bis(2-methylphenol)

Density	1.1±0.1 g/cm3
Boiling Point	389.8±0.0 °C at 760 mmHg
Melting Point	138-140 °C(lit.)
Molecular Formula	C₁₇H₂₀O₂
Molecular Weight	256.340
Flash Point	190.6±21.9 °C
Exact Mass	256.146332
PSA	40.46000
LogP	4.35
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.585

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GP1750000

CHEMICAL NAME :: o-Cresol, 4,4'-isopropylidenedi-

CAS REGISTRY NUMBER :: 79-97-0

BEILSTEIN REFERENCE NO. :: 2053755

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H20-O2

MOLECULAR WEIGHT :: 256.37

WISWESSER LINE NOTATION :: QR B1 DY1&1R DQ C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Micronucleus test

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 50 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 390,21,1997

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GP1750000
HS Code	2907299090

95-48-7

67-64-1

79-97-0

Literature: Journal of the Indian Chemical Society, , vol. 66, # 2 p. 85 - 90

108-22-5

95-48-7

79-97-0

Literature: US2858343 , ;

463-49-0

95-48-7

79-97-0

Literature: US2884462 , ;

7647-01-0

95-48-7

67-64-1

79-97-0

Literature: Justus Liebigs Annalen der Chemie, , vol. 400, p. 33

Precursor 5
95-48-7 67-64-1 108-22-5 463-49-0
7647-01-0
DownStream 8
576-55-6 67081-42-9 861372-32-9 583-59-5
1740-97-2 95-48-7 62268-99-9 6339-35-1

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%

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