Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Methyl-2-pyridone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Methyl-2-pyridone
Price: ￥286.0/5g ￥906.0/25g ￥96.0/1g ￥426.0/10g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Methyl-2-pyridone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

694-85-9

694-85-9 structure

694-85-9 structure

Name: N-Methyl-2-pyridone
Chemical Name: 1-Methyl-2-pyridone
CAS Number: 694-85-9
Molecular Formula: C₆H₇NO
Molecular Weight: 109.126
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2018-02-11 08:00:00
Modify Date: 2025-08-20 17:04:57

Name	1-Methyl-2-pyridone
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

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

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

Symbol	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

Precursor 10
142-08-5 74-88-4 2044-27-1 96-54-8
7440-44-0 110-94-1 1719-57-9 1628-89-3
61985-23-7 23353-96-0
DownStream 10
32896-90-5 14150-94-8 4930-98-7 51173-06-9
19848-72-7 19848-64-7 21382-30-9 26148-42-5
81971-39-3 81971-38-2

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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