Home Categories Chemical Reagents 1,3-Dihydroxynaphthalene
A3161312

1,3-Dihydroxynaphthalene , ≥98.0%(HPLC) , 132-86-5

Synonym(s):
1,3-Naphthalenediol;Naphthoresorcinol

CAS NO.:132-86-5

Empirical Formula: C10H8O2

Molecular Weight: 160.17

MDL number: MFCD00003965

EINECS: 205-079-7

Pack Size Price Stock Quantity
1G RMB100.80 In Stock
5G RMB398.40 In Stock
25G RMB1830.40 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 123-125 °C(lit.)
Boiling point: 246.06°C (rough estimate)
Density  1.0924 (rough estimate)
refractive index  1.5418 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  ethanol: soluble50mg/mL
pka 9.15±0.40(Predicted)
form  crystalline
color  white to tan
Water Solubility  Soluble in ethanol (50 mg/ml), and water.
Sensitive  Light Sensitive
Merck  14,6396
BRN  2044002
CAS DataBase Reference 132-86-5(CAS DataBase Reference)
EPA Substance Registry System 1,3-Naphthalenediol (132-86-5)

Description and Uses

Reagent for sugars, oils, and for glucuronic acid in urine: Forsyth, Nature 161, 239 (1948); Heyns, Kelch, Z. Anal. Chem. 139, 339 (1953).

Safety

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H341
Precautionary statements  P201-P202-P280-P308+P313-P405-P501
Hazard Codes  Xi
Risk Statements  36/37/38-22
Safety Statements  26-37/39
WGK Germany  3
RTECS  QJ4725000
8-9-23
TSCA  Yes
HS Code  29029090
Toxicity mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD691-490,

RELATED PRODUCTS