2,2',4,4'-Tetrahydroxybenzophenone CAS NO.131-55-5

Product Name:    2,2',4,4'-Tetrahydroxybenzophenone

CAS:    131-55-5
MF:    C13H10O5
MW:    246.22
EINECS:    205-028-9

Mol File:    131-55-5.mol
2,2',4,4'-Tetrahydroxybenzophenone Structure
2,2',4,4'-Tetrahydroxybenzophenone Chemical Properties
Melting point     198-200 °C(lit.)
Boiling point     349.21°C (rough estimate)
density     1.216
refractive index     1.4825 (estimate)
pka    6.98±0.35(Predicted)
color     Needles from H2O
Water Solubility     Slightly soluble in water.
BRN     1914746
InChIKey    WXNRYSGJLQFHBR-UHFFFAOYSA-N
CAS DataBase Reference    131-55-5(CAS DataBase Reference)
NIST Chemistry Reference    2,2',4,4'-Tetrahydroxybenzophenone(131-55-5)
EPA Substance Registry System    2,2',4,4'-Tetrahydroxybenzophenone (131-55-5)
Safety Information
Hazard Codes     Xn,Xi
Risk Statements     22-36/37/38
Safety Statements     26-36-37/39
WGK Germany     3
RTECS     DJ1892000
TSCA     Yes
HS Code     29145090
Toxicity    LD50 oral in rat: 1220mg/kg

SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, etc.  Our efforts are constantly dedicated to supplying customers with good quality products at competitive prices consistent with service that meets customers’ needs.  In the past years, our products were exported to more than 50 countries and regions in Asia, Europe, Africa, Middle East and America and commanded a good reputation. MINSTAR selects high technology and market oriented products as her source of main business development strategy. Once we start, we do not just supply our own products. And in the years of development to meet customer demand for different kinds of products, we are helping to purchase other products too. Now we have completed our supplying chains for fine chemical & API industry, MINSTAR provides customers with optimal solution for related products & service demand -like related production information, product knowledge, optimum application method, since we own the R&D Laboratory Department, modern equipments, 2 production bases in Zhengjiang & Anhui provinces, fundamental and specific training including seminars.

Product Name:    2,2',4,4'-Tetrahydroxybenzophenone

CAS:    131-55-5
MF:    C13H10O5
MW:    246.22
EINECS:    205-028-9

Mol File:    131-55-5.mol
2,2',4,4'-Tetrahydroxybenzophenone Structure
2,2',4,4'-Tetrahydroxybenzophenone Chemical Properties
Melting point     198-200 °C(lit.)
Boiling point     349.21°C (rough estimate)
density     1.216
refractive index     1.4825 (estimate)
pka    6.98±0.35(Predicted)
color     Needles from H2O
Water Solubility     Slightly soluble in water.
BRN     1914746
InChIKey    WXNRYSGJLQFHBR-UHFFFAOYSA-N
CAS DataBase Reference    131-55-5(CAS DataBase Reference)
NIST Chemistry Reference    2,2',4,4'-Tetrahydroxybenzophenone(131-55-5)
EPA Substance Registry System    2,2',4,4'-Tetrahydroxybenzophenone (131-55-5)
Safety Information
Hazard Codes     Xn,Xi
Risk Statements     22-36/37/38
Safety Statements     26-36-37/39
WGK Germany     3
RTECS     DJ1892000
TSCA     Yes
HS Code     29145090
Toxicity    LD50 oral in rat: 1220mg/kg

SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, etc.  Our efforts are constantly dedicated to supplying customers with good quality products at competitive prices consistent with service that meets customers’ needs.  In the past years, our products were exported to more than 50 countries and regions in Asia, Europe, Africa, Middle East and America and commanded a good reputation. MINSTAR selects high technology and market oriented products as her source of main business development strategy. Once we start, we do not just supply our own products. And in the years of development to meet customer demand for different kinds of products, we are helping to purchase other products too. Now we have completed our supplying chains for fine chemical & API industry, MINSTAR provides customers with optimal solution for related products & service demand -like related production information, product knowledge, optimum application method, since we own the R&D Laboratory Department, modern equipments, 2 production bases in Zhengjiang & Anhui provinces, fundamental and specific training including seminars.