2-Hydroxy-1,4-naphoquinone CAS NO.83-72-7

Product Name:    2-Hydroxy-1,4-naphoquinone

CAS:    83-72-7
MF:    C10H6O3
MW:    174.15
EINECS:    201-496-3

Mol File:    83-72-7.mol
2-Hydroxy-1,4-naphoquinone Structure
2-Hydroxy-1,4-naphoquinone Chemical Properties
Melting point     192-195 °C (dec.)(lit.)
Boiling point     265.11°C (rough estimate)
density     1.2346 (rough estimate)
refractive index     1.5036 (estimate)
pka    4.31±0.10(Predicted)
form     Crystalline Powder
Colour Index     75480
color     Yellow
Water Solubility     2 g/L (20 ºC)
Merck     14,5393
BRN     1565260
Stability:    Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey    CSFWPUWCSPOLJW-UHFFFAOYSA-N
CAS DataBase Reference    83-72-7(CAS DataBase Reference)
NIST Chemistry Reference    1,4-Naphthalenedione, 2-hydroxy-(83-72-7)
EPA Substance Registry System    2-Hydroxy-1,4-naphthoquinone (83-72-7)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     36/37/38-68-36-22
Safety Statements     26-37/39-36/37/39-36
WGK Germany     3
RTECS     QL8200000
TSCA     Yes
HS Code     29146990

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-Hydroxy-1,4-naphoquinone

CAS:    83-72-7
MF:    C10H6O3
MW:    174.15
EINECS:    201-496-3

Mol File:    83-72-7.mol
2-Hydroxy-1,4-naphoquinone Structure
2-Hydroxy-1,4-naphoquinone Chemical Properties
Melting point     192-195 °C (dec.)(lit.)
Boiling point     265.11°C (rough estimate)
density     1.2346 (rough estimate)
refractive index     1.5036 (estimate)
pka    4.31±0.10(Predicted)
form     Crystalline Powder
Colour Index     75480
color     Yellow
Water Solubility     2 g/L (20 ºC)
Merck     14,5393
BRN     1565260
Stability:    Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey    CSFWPUWCSPOLJW-UHFFFAOYSA-N
CAS DataBase Reference    83-72-7(CAS DataBase Reference)
NIST Chemistry Reference    1,4-Naphthalenedione, 2-hydroxy-(83-72-7)
EPA Substance Registry System    2-Hydroxy-1,4-naphthoquinone (83-72-7)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     36/37/38-68-36-22
Safety Statements     26-37/39-36/37/39-36
WGK Germany     3
RTECS     QL8200000
TSCA     Yes
HS Code     29146990