4,6-Dihydroxynicotinic acid
Names
[ CAS No. ]:
5466-62-6
[ Name ]:
4,6-Dihydroxynicotinic acid
[Synonym ]:
4,6-Dihydroxynicotinic acid
Chemical & Physical Properties
[ Density]:
1.708g/cm3
[ Boiling Point ]:
374.6ºC at 760mmHg
[ Melting Point ]:
309-311ºC
[ Molecular Formula ]:
C6H5NO4
[ Molecular Weight ]:
155.10800
[ Flash Point ]:
180.4ºC
[ Exact Mass ]:
155.02200
[ PSA ]:
90.65000
[ LogP ]:
0.19100
[ Index of Refraction ]:
1.677
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QT1525000
- CHEMICAL NAME :
- Nicotinic acid, 4,6-dihydroxy-
- CAS REGISTRY NUMBER :
- 5466-62-6
- BEILSTEIN REFERENCE NO. :
- 0137085
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H5-N-O4
- MOLECULAR WEIGHT :
- 155.12
- WISWESSER LINE NOTATION :
- T6NJ BQ DQ EVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03055
Safety Information
[ HS Code ]:
2933399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%