1,8-Naphthalic anhydride 81-84-5

1,8-Naphthalic anhydride Basic information

Product Name:

1,8-Naphthalic anhydride

CAS:

81-84-5

MF:

C12H6O3

MW:

198.17

EINECS:

201-380-2

Mol File:

81-84-5.mol

1,8-Naphthalic anhydride Chemical Properties

Melting point

269 °C

Boiling point

295.48°C (rough estimate)

density

1.2571 (rough estimate)

vapor pressure

0Pa at 25℃

refractive index

1.5550 (estimate)

Fp

272 °C

storage temp.

Store below +30°C.

solubility

Chloroform (Slightly, Heated), DMSO

form

Powder

color

Beige to light brown

Water Solubility

decomposes

Sensitive

Moisture Sensitive

BRN

153190

Henry's Law Constant

1.6×101 mol/(m3Pa) at 25℃, HSDB (2015)

InChI

1S/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H

InChIKey

GRSMWKLPSNHDHA-UHFFFAOYSA-N

SMILES

O=C1OC(=O)c2cccc3cccc1c23

LogP

3.24

Surface tension

72.5mN/m at 1.3mg/L and 20℃

CAS DataBase Reference

81-84-5(CAS DataBase Reference)

NIST Chemistry Reference

1,8-Naphthalic anhydride(81-84-5)

EPA Substance Registry System

1,8-Naphthalic anhydride (81-84-5)