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2-Hydroxy-4-methoxybenzophenone

2-Hydroxy-4-methoxybenzophenone structure

CAS No:
131-57-7
Formula:
C14H12O3
Chemical Name:
2-Hydroxy-4-methoxybenzophenone
Synonyms:
Methanone,(2-hydroxy-4-methoxyphenyl)phenyl-;Benzophenone,2-hydroxy-4-methoxy-;(2-Hydroxy-4-methoxyphenyl)phenylmethanone;Cyasorb UV 9;Cyasorb UV 9 Light Absorber;Spectra-Sorb UV 9;Uvinul M 40;UF 3;4-Methoxy-2-hydroxybenzophenone;Oxybenzone;MOB;UV 9;Advastab 45;Benzophenone 3;Sunscreen UV 15;Chimassorb 90;Oxybenzon;Anuvex;Uvistat 24;Uvinul 9;Syntase 62;Ongrostab HMB;2-Benzoyl-5-methoxyphenol;Sumisorb 110;Aduvex 24;ASL 24;Escalol 567;Seesorb 101;2-Hydroxy-4-methoxybenzophenone;Viosorb 110;Uvinul 3040;Neo Heliopan BB;Onzone;Uvasorb MET/C;NSC 7778;Tinosorb B 3;Jeescreen Benzophenone 3;Eusolex 4360;Kemisorb 11;Uvinul MC 40;Sunscreen 567;BP 3;Speedblock UV 9;14375-37-2;58392-15-7;58392-22-6;138464-23-0;153859-73-5;897050-18-9;2216794-47-5
Categories:
Cosmetic Ingredient > Light Stabilizer

Description

white to light yellow crystalline powderChEBI: A hydroxybenzophenone that is benzophenone which is substituted at the 2- and 4-positions of one of the benzene rings by hydroxy and methoxy groups respectively.White to off-white or light yellow powder.light yellow crystalline powder, soluble in ethanol, acetone and other organic solvents, insoluble in water.

2-Hydroxy-4-methoxybenzophenone Basic Attributes

Molecular Weight：

228.247

Exact Mass：

228.24

EC Number：

205-031-5

HScode：

29145000

Characteristics

PSA：

46.5

XLogP3：

3.6

Appearance：

2-hydroxy-4-methoxybenzophenone appears as white to off-white or light yellow powder. (NTP, 1992)

Density：

1.32 at 25 deg C

Melting Point：

66 °C

Boiling Point：

155 °C

Flash Point：

100 deg C (212 deg F) - closed cup

Refractive Index：

1.5805 (estimate)

Water Solubility：

H2O: 95% ethanol: soluble 50mg/mL, clear, colorless

Storage Conditions：

Store below 40 deg C (104 deg F), preferably between 15 and 30 deg. C (59 and 86 deg. F), unless otherwise specified by manufacturer. /Sunscreen agents, topical/

Vapor Pressure：

6.62X10-6 mm Hg at 25 deg C (est)

Toxicity：

LD50 orally in rats: >12.8 g/kg (Lewerenz)

Odor：

Weak odor

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3077 9/PG III

wgk germany：

hazard class code：

R36/37/38

safety instructions：

26-36-37

RTECS Number：

DJ1575000

Marks：

Stability/Shelf Life：

Shelf life: at least 2 years; Stability in distilled water: at least 96 hours; Stability in DMSO: at least 4 hours; Stability in corn oil: at least 10 days; Stability in acetone: at least 3 weeks; Stability in oily lotion: at least 3 weeks.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

2-Hydroxy-4-methoxybenzophenone Use and Manufacturing

ultraviolet screen Oxybenzone is an organic compound used in sunscreens. Oxybenzone is used as an ingredient in sunscreen and other cosmetics because it absorbs UVB and short-wave UVA (ultraviolet) rays. Oxybenzone was one of the first compounds incorporated into sunscreen formulations to offer enhanced UVA protection because its absorption spectrum extends to less than 350 nm. Sunscreen. UV stabilizer Ultraviolet light absorber and stabilizer, especially in plastics and paints. oxybenzone (b

Computed Properties

Molecular Weight:228.24
XLogP3:3.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:228.078644241
Monoisotopic Mass:228.078644241
Topological Polar Surface Area:46.5
Heavy Atom Count:17
Complexity:258
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Drug Function and Efficacy

Absorbs ultraviolet radiation and converts it into harmless thermal energy.

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

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Registered Holders

Liaoning Xinyi Yuanjin New Materials Co., Ltd.

China
Inactive
Hunan Paigran Pharmaceutical Co., Ltd.

China
Inactive
Guangdong Xinyuan Technology Development Co., Ltd.

China
Inactive

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Guide of 2-Hydroxy-4-methoxybenzophenone

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Drug Function and Efficacy
Related Drugs
Registered Holders
Recommended Suppliers
Learn More Other Chemicals

2-Hydroxy-4-methoxybenzophenone

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