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2,2'-Dihydroxy-4-methoxybenzophenone

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Origin: China

Cas No: 131-53-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
131-53-3
Other Names:
cyasorbuv24
MF:
C14H12O4
EINECS No.:
205-026-8
Purity:
99%min
Place of Origin:
Jiangsu, China
Type:
Adsorbent
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name:
JUMING
Model Number:
JM-UV1164
Adsorbent Variety:
Molecular Sieve
Product name:
UV absorber UV-24 Ultraviolet absorbent Light stabilizer 284
Appearance:
Light yellow powder
Application:
ultraviolet light absorber
Synonyms:
Ultraviolet Absorber UV-24
Name:
2,2'-Dihydroxy-4-methoxybenzophenone
Keywords:
UV light stabilizer
Packaging&Delivery
Packaging Details
20kg/carton
Pallet can be avialable for bulk order.
Port
shanghai or ningbo
Lead Time:
Quantity(Kilograms) 1 - 100 >100
Est. Time(days) 3 To be negotiated

Property

CAS No.: 131-53-3 Formula: C14H12O4 Molecular Weight: 244.24300

Description

Dioxybenzone (benzophenone-8) is an organic compound used in sunscreen to block UVB and short-wave UVA (ultraviolet) rays. It is a derivative of benzophenone. It is a yellow powder with a melting point of 68 °C. It is insoluble in water, but moderately soluble in ethanol and isopropanol.

Basic Info

Chemical Name	2,2'-Dihydroxy-4-methoxybenzophenone
Synonyms	dioxybenzone; 2,2'-Hydroxy-4-methoxybenzophenone; benzophenone-8; 2,2-Dihydroxy-4-Methoxybenzophenone; UF 2; advastab47; 2,2'-DIBROMODIETHYL ETHER; cyasorbuv24; Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-; dihydroxy-4-methoxybenzophenone; 2,2'-dihydroxy-4-methoxy-benzophenone; Cyasorb; uv24; 2,2′-Dihydroxy-4-methoxybenzophenone; (2-Hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)methanone; 2,2'-Dihydroxy-4-Methoxybenzophenone;
CAS No.	131-53-3
Molecular Formula	C14H12O4
Molecular Weight	244.24300
PSA	66.76000
LogP	2.33740

Properties

Appearance & Physical State	Off white to yellow free flowing powder
Density	1.296 g/cm3
Boiling Point	170-175ºC
Melting Point	73-75ºC
Flash Point	146ºC
Refractive Index	1.623
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Vapor Pressure	3.73E-06mmHg at 25°C

Safety Info

RTECS	DJ1049500
Safety Statements	S26-S36
HS Code	2914509090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338
Hazard Declaration	H315; H319; H335
Symbol	GHS07

Synthesis Route

(2,4-dimethoxyphenyl)-(2-methoxyphenyl)methanone→3-Hydroxyxanthen-9-one+2,2'-Dihydroxy-4-methoxybenzophenone
2-Hydroxy-4-methoxybenzophenone→2,2'-Dihydroxy-4-methoxybenzophenone
4-Methoxybenzophenone→2,2'-Dihydroxy-4-methoxybenzophenone

Toxicity