Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

BioBioPha
China
Product Name: 4,4'-Methylenediphenol
Price: ￥Inquiry/5mg
Purity: 98.0%
Stocking Period: 10 Day
Contact: Xueping-Zheng
Email: 1477035482@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-Methylenediphenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4,4'-DIHYDROXYDIPHENYLMETHANE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

620-92-8

620-92-8 structure

620-92-8 structure

Name: 4,4'-Methylenediphenol
Chemical Name: 4,4-Dihydroxydiphenylmethane
CAS Number: 620-92-8
Molecular Formula: C₁₃H₁₂O₂
Molecular Weight: 200.233
Catalog: Chemical reagent Organic reagent Phenols
Create Date: 2018-06-13 14:35:14
Modify Date: 2026-07-03 18:04:26
4,4'-Dihydroxydiphenylmethane is a phenolic derivative with antioxidant activities[1].

Name	4,4-Dihydroxydiphenylmethane
Synonyms	4,4’-methylenebisphenol 4,4'-Bis(hydroxyphenyl)Methane Linalyl acetate -7 4-(4-hydroxybenzyl)phenol C10655800 BisphenoLF BIS(4-HYDROXYPHENYL)METHANE PP-BIP-F Bis(4-hydroxyphenyl)methane~BisphenolF~4,4'-Methylenediphenol Bisphenol F Solution in Methanol Bisphenol F@10 mg/mL in Methanol p,p-Bisphenol F p,p'-Methylenediphenol Bisphenol F in acetonitrile 4'-DihydroxydiphenylMethane Gastrodin Impurity 25 4,4'-methylenediphenol Bis(p-hydroxyphenyl)methane 4,4'-Methylenediphenol 4,4′-Methylenediphenol 4,4'-Methylenebis[Phenol] BIS(P-HYDROXYPHENYL)METHANE BISPHENOL F OR 4,4’-DIHYDROXYDIPHENYLMETHANE 4,4'-methylenebis-phenol 4,4''-DIHYDROXYDIPHENYLMETHANE 4,4'-Dihydroxydiphenylmethane 4,4'-methanediyldiphenol 4,4'-methylenebis(phenol) p,p'-BPF BISPHENOL F p,p'-Bis(hydroxyphenyl)methane 4,4’-methylenebis-pheno 1,1-Bis(4-hydroxyphenyl)Methane 4-[(4-Hy-droxyphenyl)methyl]phenol Bisphenol F Solution 4,4’-methylenebis(phenol Bisphenol F (100μg/mL) ELECTRONIC ADE DEVELOPER FOR SEMICONDUCTOR Bis Phenol F Liquids 4,4'-Dihydroxydiphenylmethane> 4,4''-Methylenediphenol, 10 mM in DMSO Bisphenol F 100 μg/mL in Methanol Phenol, 4,4'-methylenedi 4,4'-Methandiyldibenzolol J-620 MFCD00002385 4,4'-DIHYDROXYDIPHENYLMETHANE 4,4μ-Methylenediphenol, Bisphenol F 4-[(4-hydroxyphenyl)methyl]phenol Bisphenol F 100 μg/mL in Acetonitrile bisphenol F Factory Supply Bisphenol F high % with best price 4,4''-Methylenediphenol Phenol, 4,4'-methylenebis Bis-(4-hydroxyphenyl)methane, Bisphenol F p-(p-Hydroxybenzyl)phenol Bisphenol F 13C12 4,4’-methylenedi-pheno 4,4'-Dihydroxydiphenylmethane(Bisphenol S) EINECS 210-658-2 p,p’-bis(hydroxyphenyl)methane

Description	4,4'-Dihydroxydiphenylmethane is a phenolic derivative with antioxidant activities[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease
References	[1]. L Yi-Ming, et al. New Phenolic Derivatives from Galeola faberi. Planta Med. 1993 Aug;59(4):363-5.

Density	1.2±0.1 g/cm3
Boiling Point	390.0±22.0 °C at 760 mmHg
Melting Point	162-164 °C
Molecular Formula	C₁₃H₁₂O₂
Molecular Weight	200.233
Flash Point	192.9±16.9 °C
Exact Mass	200.083725
PSA	40.46000
LogP	2.73
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.635

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL9625000

CHEMICAL NAME :: Phenol, 4,4'-methylenebis-

CAS REGISTRY NUMBER :: 620-92-8

BEILSTEIN REFERENCE NO. :: 2049425

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C13-H12-O2

MOLECULAR WEIGHT :: 200.25

WISWESSER LINE NOTATION :: QR D1R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4950 mg/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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	2
RTECS	SL9625000
HS Code	2907299090

Precursor 10
611-99-4 486-25-9 108-95-2 3277-26-7
1745-81-9 69552-26-7 122-25-8 50-00-0
726-18-1 623-05-2
DownStream 10
500-85-6 21825-03-6 2150-58-5 90-96-0
91-22-5 99-96-7 108-95-2 123-08-0
123-31-9 3046-82-0

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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