2-pyridone
Suppliers
Names
[ CAS No. ]:
142-08-5
[ Name ]:
2-pyridone
[Synonym ]:
pyridinol
2-PYRIDON
pyridinyl-6'-ol
2(1H)-Pyridone
2-oxypyridine
A-PYRIDONE
2-pyridone
2-hydroxy-pyridine
2-pyridinone
EINECS 205-520-3
2-PYRIDOL
Pyridin-2(1H)-one
2-pyridinol
pyridinone
Pyridone-2
2(1H)-Pyridinone
2-Oxopyridine
AURORA KA-3075
pyridone
2-Hydroxypyridine
pyridin-2-ol
1H-2-Pyridone
MFCD00006268
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
323.7±15.0 °C at 760 mmHg
[ Melting Point ]:
105-107 °C(lit.)
[ Molecular Formula ]:
C5H5NO
[ Molecular Weight ]:
95.099
[ Flash Point ]:
181.1±5.3 °C
[ Exact Mass ]:
95.037117
[ PSA ]:
33.12000
[ LogP ]:
-0.58
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.514
[ Storage condition ]:
Store at RT.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UV1144050
- CHEMICAL NAME :
- 2(1H)-Pyridone
- CAS REGISTRY NUMBER :
- 142-08-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C5-H5-N-O
- MOLECULAR WEIGHT :
- 95.11
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 410 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 23,815,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 93,143,1953 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 594 mg/kg/5D-I
- TOXIC EFFECTS :
- Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 85,173,1996
Safety Information
[ Symbol ]:
GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301-H315-H319-H335
[ Precautionary Statements ]:
Missing Phrase - N15.00950417-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ RIDADR ]:
UN2811
[ WGK Germany ]:
3
[ RTECS ]:
UV1144050
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ 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%
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