Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Pyridinecarbonitrile, 1,2-dihydro-6-methyl-2-oxo-5-phenyl- (9CI)
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Purity: 98.0%
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4241-12-7

4241-12-7 structure

4241-12-7 structure

Name: 3-Pyridinecarbonitrile, 1,2-dihydro-6-methyl-2-oxo-5-phenyl- (9CI)
Chemical Name: 6-methyl-2-oxo-5-phenyl-1H-pyridine-3-carbonitrile
CAS Number: 4241-12-7
Molecular Formula: C₁₃H₁₀N₂O
Molecular Weight: 210.23100
Create Date: 2017-01-17 04:48:42
Modify Date: 2025-09-18 20:05:47

Name	6-methyl-2-oxo-5-phenyl-1H-pyridine-3-carbonitrile
Synonyms	NICOTINONITRILE,2-HYDROXY-6-METHYL-5-PHENYL 6-methyl-2-oxo-5-phenyl-1,2-dihydro-3-pyridinecarbonitrile 2-Hydroxy-6-methyl-5-phenylnicotinonitrile 3-cyano-6-methyl-5-phenyl-1H-pyridin-2-one 3-Pyridinecarbonitrile,2-hydroxy-6-methyl-5-phenyl 3-cyano-6-methyl-5-phenyl-2-pyridone 6-methyl-5-phenylpyrid-2-one-3-carbonitrile 3-cyano-5-phenyl-6-methyl-1,2-dihydropyrid-2-one 3-Pyridinecarbonitrile,2-dihydro-6-methyl-2-oxo-5-phenyl 6-methyl-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile

Density	1.22g/cm3
Boiling Point	417.4ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀N₂O
Molecular Weight	210.23100
Flash Point	206.3ºC
Exact Mass	210.07900
PSA	56.65000
LogP	2.22198
Index of Refraction	1.618

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QT3230000

CHEMICAL NAME :: Nicotinonitrile, 2-hydroxy-6-methyl-5-phenyl-

CAS REGISTRY NUMBER :: 4241-12-7

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H10-N2-O

MOLECULAR WEIGHT :: 210.25

WISWESSER LINE NOTATION :: T6NJ BQ CCN ER& F1

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#02428

HS Code	2933399090

Precursor 0
DownStream 2
10176-63-3 80390-90-5

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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