Introduction：Basic information about CAS 89-35-0|3,5-DIHYDROXY-2-NAPHTHOIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
[1]. Monaghan DT, et al. Pharmacological modulation of NMDA receptor activity and the advent of negative and positive allosteric modulators. Neurochem Int. 2012 Sep;61(4):581-92.
Chemical & Physical Properties
Density
1.5±0.1 g/cm3
Boiling Point
442.2±35.0 °C at 760 mmHg
Melting Point
275-280 °C(lit.)
Molecular Formula
C11H8O4
Molecular Weight
204.18
Flash Point
235.3±22.4 °C
Exact Mass
204.042252
PSA
77.76000
LogP
2.52
Vapour Pressure
0.0±1.1 mmHg at 25°C
Index of Refraction
1.762
InChIKey
YELLAPKUWRTITI-UHFFFAOYSA-N
SMILES
O=C(O)c1cc2cccc(O)c2cc1O
Safety Information
Symbol
GHS07
Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Personal Protective Equipment
dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes
Xi: Irritant;
Risk Phrases
R36/37/38
Safety Phrases
S26-S36
RIDADR
NONH for all modes of transport
WGK Germany
3
HS Code
2918290000
Customs
HS Code
2918290000
Summary
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%
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