6-amidino-2-naphthol methanesulfonate

Modify Date: 2024-01-05 10:14:49

6-amidino-2-naphthol methanesulfonate Structure
6-amidino-2-naphthol methanesulfonate structure
Common Name 6-amidino-2-naphthol methanesulfonate
CAS Number 82957-06-0 Molecular Weight 282.316
Density 0.876 g/mL at 25 °C(lit.) Boiling Point 142-149 °C(lit.)
Molecular Formula C12H14N2O4S Melting Point −100 °C(lit.)
MSDS N/A Flash Point 75 °F

 Names

Name 6-Hydroxy-2-naphthimidamide methanesulfonate salt
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.876 g/mL at 25 °C(lit.)
Boiling Point 142-149 °C(lit.)
Melting Point −100 °C(lit.)
Molecular Formula C12H14N2O4S
Molecular Weight 282.316
Flash Point 75 °F
Exact Mass 282.067413
PSA 132.85000
LogP 3.21430
Vapour density 4.5 (vs air)
Index of Refraction n20/D 1.402(lit.)
Water Solubility 10 g/L (20 ºC)
Freezing Point -70.8℃

 Safety Information

Hazard Codes Xi
Risk Phrases R10:Flammable. R66:Repeated exposure may cause skin dryness or cracking.
Safety Phrases S23-S25-S24/25
RIDADR UN 1104 3/PG 3
WGK Germany 3
RTECS AJ1925000
Packaging Group III
Hazard Class 3
HS Code 29153930

 Customs

HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

6-(diaminomethylidene)naphthalen-2-one,methanesulfonic acid
6-Hydroxynaphthalene-2-carboximidamide methanesulfonate (1:1)
6-Hydroxy-2-naphthalenecarboximidamide methanesulfonate (1:1)
2-Naphthalenecarboximidamide, 6-hydroxy-, methanesulfonate (1:1) (salt)
MFCD00143493
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