久久自慰流水喷白浆免费看_久久亚洲国产精品五月天婷_精品一区二区无码免费_亚洲无码视频在线一区观看

中文版English

CAS Number: 73112-09-1
2-cyanonicotinic acid

Structure

 2-cyanonicotinic acid
Name: 2-cyanonicotinic acid
Synonyms:
General Information
Product Number: 73112091

CAS Registry Number 73112-09-1
Name:
3-?Pyridinecarboxylic acid, 2-?cyano-
2-Cyano-3-pyridinecarboxylic acid

 

Chemical Formula: C7H4N2O2
Exact Mass: 148.03
Molecular Weight: 148.12
m/z: 148.03 (100.0%), 149.03 (7.7%)

 

InChI:InChI=1S/C7H4N2O2/c8-4-6-5(7(10)11)2-1-3-9-6/h1-3H,(H,10,11)

InChI Key:XKTPVUNCEFBYHP-UHFFFAOYSA-N

Canonical SMILES:C1=CC(=C(N=C1)C#N)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 214 °C   (2)IC
Melting Point 192-203 °C Solv: methanol (67-56-1) (1)IC
Melting Point 185 °C (sublm) Press: 0.1 Torr (2)IC

Specification

98%
References
  1. (1) Takahashi, Teruo; Chemical & Pharmaceutical Bulletin 1979, V27(10), P2473-5 CAPLUS
  2. (2) Spiessens, Luc I. M.; Bulletin des Societes Chimiques Belges 1980, V89(3), P205-31 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]