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2,2',4,4'-Tetrahydroxybenzophenone 131-55-5

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CAS No.:

131-55-5

Port:

shanghai

Packaging:

as request

Price valid (until):

2023-11-09

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Hefei Heyu Chemical New Materials Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

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Product Description
Seller Information
Inquiry History

Description

2,2',4,4'-Tetrahydroxybenzophenone

CAS number 131-55-5
Molecular formula C13H10O5
Molecular weight 246.21500

Appearance and properties: yellow to brown crystalline powder
Density: 1.526 g/cm3
Boiling Point: 531.2ºC at 760 mmHg
Melting point: 198-200 °C(lit.)
Flash Point: 289.2ºC
Refractive index: 1.718

Basic Info

Product Name:

2,2′,4,4′-Tetrahydroxybenzophenone

Other Name:

Methanone,bis(2,4-dihydroxyphenyl)-;Benzophenone,2,2′,4,4′-tetrahydroxy-;Bis(2,4-dihydroxyphenyl)methanone;Uvinul D 50;2,2′,4,4′-Tetrahydroxybenzophenone;2,4,2′,4′-Tetrahydroxybenzophenone;Benzophenone 2;T 0118;Sumisorb 150;Seesorb 106;Uvinul 3050;NSC 38556;2,2′,4,4′-Tetrahydroxy diphenyl ketone;Dainsorb P 6;SUV 1;BP 2;Eversorb 51;53236-95-6

CAS No.:

131-55-5

Molecular Formula:

C13H10O5

InChIKeys:

InChIKey=WXNRYSGJLQFHBR-UHFFFAOYSA-N

Molecular Weight:

246.22

Exact Mass:

246.22

BRN:

1914746

EC Number:

205-028-9

HScode:

29145090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

2.4

Appearance:

DryPowder

Density:

1.21 g/cu cm at 25 deg C

Melting Point:

196-198 °C

Boiling Point:

354 °C

Flash Point:

289.1±19.7 °C

Refractive Index:

1.4825 (estimate)

Water Solubility:

Slightly soluble in water.Ethyl acetate 10, methanol 50, methyl ethyl ketone 22, toluene < 1 (all g/100 ml at 25 deg C)

Storage Conditions:

Keep container tightly closed in a dry and well-ventilated place.

Vapor Pressure:

1.6X10-11 mm Hg at 25 deg C (est)

Toxicity:

Oral-rat LD50: 1220 mg/kg

Flammability characteristics:

Flammable; burning produces toxic nitrogen oxide fumes

See More 2,2′,4,4′-Tetrahydroxybenzophenone Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H317 May cause an allergic skin reaction
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 2,2′,4,4′-Tetrahydroxybenzophenone Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

Location:
Room 1623,Building A, ZhongqiaoCenter,Goverment District,Hefei city,Anhui Province,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2019

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	2,2',4,4'-Tetrahydroxybenzophenone(BP-2)	100 KG	Mar 23, 2024
India	UV STABILIZER UV 5050H	25.00 KG	Aug 3, 2023
India	UV STABILIZER UV 2908	1.00 MT	Jul 26, 2023
India	UV STABILIZER UV 2020	25.00 KG	Aug 3, 2023

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