2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

Modify Date: 2025-08-22 15:57:57

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone structure	Common Name	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
	CAS Number	131-54-4	Molecular Weight	274.269
	Density	1.3±0.1 g/cm3	Boiling Point	439.3±45.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₁₄O₅	Melting Point	133-136 °C(lit.)
	MSDS	Chinese USA	Flash Point	164.4±22.2 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	439.3±45.0 °C at 760 mmHg
Melting Point	133-136 °C(lit.)
Molecular Formula	C₁₅H₁₄O₅
Molecular Weight	274.269
Flash Point	164.4±22.2 °C
Exact Mass	274.084137
PSA	75.99000
LogP	4.10
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.605
Water Solubility	negligible

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ0900000

CHEMICAL NAME :: Benzophenone, 2,2'-dihydroxy-4,4'-dimethoxy-

CAS REGISTRY NUMBER :: 131-54-4

BEILSTEIN REFERENCE NO. :: 1887087

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C15-H14-O5

MOLECULAR WEIGHT :: 274.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9970 No. of Facilities: 126 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 1369 (estimated) No. of Female Employees: 460 (estimated)

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-S37/39-S22
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DJ0900000
Packaging Group	II; III
Hazard Class	4.1
HS Code	2914509090

m-Methoxyphenol

CAS#:150-19-6

[bromo(difluoro...

CAS#:78031-08-0

~10%

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: Kuhakarn, Chutima; Surapanich, Nakin; Kamtonwong, Siriporn; Pohmakotr, Manat; Reutrakul, Vichai European Journal of Organic Chemistry, 2011 , # 29 p. 5911 - 5918

Thiophenol

CAS#:108-98-5

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: European Journal of Organic Chemistry, , # 29 p. 5911 - 5918

2 2' 4 4'-TETRA...

CAS#:3555-85-9

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: Journal of Organic Chemistry, , vol. 23, p. 1679,1682

1,3-Dimethoxybenzene

CAS#:151-10-0

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: US2853523 , ; US2853522 , ;

m-Methoxyphenol

CAS#:150-19-6

4-Methoxysalicy...

CAS#:2237-36-7

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: Journal of the Chemical Society, , p. 3982,3984

2,4-Dimethoxybe...

CAS#:39828-35-8

1,3-Dimethoxybenzene

CAS#:151-10-0

2,2'-Dihydroxy-...

CAS#:131-54-4

Literature: US2773903 , ;

Precursor 7
CAS#:150-19-6 m-Methoxyphenol CAS#:78031-08-0 [bromo(difluoro... CAS#:108-98-5 Thiophenol CAS#:3555-85-9 2 2' 4 4'-TETRA...
CAS#:151-10-0 1,3-Dimethoxybenzene CAS#:2237-36-7 4-Methoxysalicy... CAS#:39828-35-8 2,4-Dimethoxybe...
DownStream 2
CAS#:3555-85-9 2 2' 4 4'-TETRA... CAS#:131-55-5 2,2',4,4'-Tetra...

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

A novel two-dimensional liquid-chromatography method for online prediction of the toxicity of transformation products of benzophenones after water chlorination.

Anal. Bioanal. Chem 407 , 6137-48, (2015)

Benzophenone-type UV filters (BPs) are ubiquitous in the environment. Transformation products (TPs) of BPs with suspected toxicity are likely to be produced during disinfection of water by chlorinatio...

Co-occurrence of musk fragrances and UV-filters in seafood and macroalgae collected in European hotspots.

Environ. Res. 143 , 65-71, (2015)

In the last decades, awareness regarding personal care products (PCP), i.e. synthetic organic chemicals frequently used in cosmetic and hygienic products, has become a forward-looking issue, due to th...

Bis(2-hydroxy-4-methoxyphenyl)methanone

4,4'-di-methoxy,2,2'-di-ol-benzophenone

2,2'-Dihydroxy-4,4'-dimethoxy-benzophenon

Cyasorb UV

benzophenone-6

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (8CI)

cyasorbuv12

EINECS 205-027-3

2,2-Dihydroxy-4,4-dimethoxybenzophenone

Dihydroxy-Dimethoxy-Benzophenone

2,2'-dihydroxy-4,4'-dimethoxy-benzophenone

4,4'-Dimethoxy-2,2'-dihydroxybenzophenone

MFCD00009606

2,2'-DIBROMO-9,9'-SPIROBIFLUOROENE

Uvinul D49

2,2'-dihydroxy-4,4'-dimethoxybenzophenone

Methanone, bis(2-hydroxy-4-methoxyphenyl)-

Uvinul 3049

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Price: Check
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Price: ￥308.0/25g ￥638.0/100g
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU CHEM---2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
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Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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