N-Methyl-2-pyridone

Modify Date: 2024-01-05 15:34:55

N-Methyl-2-pyridone Structure
N-Methyl-2-pyridone structure
Common Name N-Methyl-2-pyridone
CAS Number 694-85-9 Molecular Weight 109.126
Density 1.1±0.1 g/cm3 Boiling Point 250.0±0.0 °C at 760 mmHg
Molecular Formula C6H7NO Melting Point 30-32 °C(lit.)
MSDS Chinese USA Flash Point 125.1±9.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-Methyl-2-pyridone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 250.0±0.0 °C at 760 mmHg
Melting Point 30-32 °C(lit.)
Molecular Formula C6H7NO
Molecular Weight 109.126
Flash Point 125.1±9.9 °C
Exact Mass 109.052765
PSA 22.00000
LogP -0.23
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.522

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1148100
CHEMICAL NAME :
2(1H)-Pyridone, 1-methyl-
CAS REGISTRY NUMBER :
694-85-9
BEILSTEIN REFERENCE NO. :
0107805
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H7-N-O
MOLECULAR WEIGHT :
109.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
421 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 48,371,1976

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS UV1148100
HS Code 2933399090

 Synthetic Route

 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%

 Articles1

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 Synonyms

2(1H)-Pyridinone, 1-methyl-
EINECS 211-777-2
1-methylpyridine-2-one
N-METHYL-2-PYRIDONE
1-methyl-2(1h)-pyridon
N-methyl-1H-pyridine-2-one
1-Methylpyridin-2(1H)-one
N-Methyl-2(1H)-pyridinone
1-Methyl-2-pyridinone
1-Methyl-2(1H)-pyridone
MFCD00006520
2 (1H)-Pyridone, 1-methyl-
1-Methyl-2-oxopyridine
1-methylpyridine-2(1H)-one
N-METHYL-PYRIDONE-2
1-Methyl-2(1H)-pyridinone
2 (1H)-Pyridinone, 1-methyl-
N-Methylpyridone