4 7-DIMETHOXY-1-NAPHTHOIC ACID
Names
[ CAS No. ]:
90381-45-6
[ Name ]:
4 7-DIMETHOXY-1-NAPHTHOIC ACID
[Synonym ]:
MFCD06798115
4,7-Dimethoxy-1-naphthoic acid
1-Naphthalenecarboxylicacid,4,7-dimethoxy
Chemical & Physical Properties
[ Density]:
1.261g/cm3
[ Boiling Point ]:
423.4ºC at 760 mmHg
[ Melting Point ]:
207-211ºC(lit.)
[ Molecular Formula ]:
C13H12O4
[ Molecular Weight ]:
232.23200
[ Flash Point ]:
165.5ºC
[ Exact Mass ]:
232.07400
[ PSA ]:
55.76000
[ LogP ]:
2.55520
[ Index of Refraction ]:
1.616
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H317
[ Precautionary Statements ]:
P280
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
43
[ Safety Phrases ]:
36/37
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2918990090
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%