1-(6-Chloro-5-methylpyridin-3-yl)ethanone

Modify Date: 2026-09-14 07:58:51

1-(6-Chloro-5-methylpyridin-3-yl)ethanone Structure
1-(6-Chloro-5-methylpyridin-3-yl)ethanone structure
Common Name 1-(6-Chloro-5-methylpyridin-3-yl)ethanone
CAS Number 1256791-13-5 Molecular Weight 169.608
Density 1.2±0.1 g/cm3 Boiling Point 298.5±35.0 °C at 760 mmHg
Molecular Formula C8H8ClNO Melting Point N/A
MSDS N/A Flash Point 134.3±25.9 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(6-chloro-5-methylpyridin-3-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 298.5±35.0 °C at 760 mmHg
Molecular Formula C8H8ClNO
Molecular Weight 169.608
Flash Point 134.3±25.9 °C
Exact Mass 169.029449
PSA 29.96000
LogP 1.69
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.531
InChIKey TWEZOYOBQZZFBF-UHFFFAOYSA-N
SMILES CC(=O)c1cnc(Cl)c(C)c1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933399090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-(6-Chloro-5-methyl-3-pyridinyl)ethanone

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: Boiling point of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 298.5±35.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: Polar surface area (PSA) of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 29.96000.
Q: What is the English name of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: The English name of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 1-(6-chloro-5-methylpyridin-3-yl)ethanone.
Q: What is the molecular weight of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: Molecular weight of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 169.608.
Q: What is the molecular formula of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: Molecular formula of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is C8H8ClNO.
Q: What is the CAS number of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: CAS number of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 1256791-13-5.
Q: What is the InChIKey of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: InChIKey of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is TWEZOYOBQZZFBF-UHFFFAOYSA-N.
Q: What English synonyms does 1-(6-chloro-5-methylpyridin-3-yl)ethanone have?
A: English synonyms of 1-(6-chloro-5-methylpyridin-3-yl)ethanone: 1-(6-Chloro-5-methyl-3-pyridinyl)ethanone.
Q: What is the LogP of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: LogP of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is 1.69.
Q: What is the SMILES notation of 1-(6-chloro-5-methylpyridin-3-yl)ethanone?
A: SMILES notation of 1-(6-chloro-5-methylpyridin-3-yl)ethanone is CC(=O)c1cnc(Cl)c(C)c1.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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