4,6-dichloro-2,5-dimethylpyrimidine

Modify Date: 2026-09-20 22:39:39

4,6-dichloro-2,5-dimethylpyrimidine Structure
4,6-dichloro-2,5-dimethylpyrimidine structure
Common Name 4,6-dichloro-2,5-dimethylpyrimidine
CAS Number 1780-33-2 Molecular Weight 177.031
Density 1.3±0.1 g/cm3 Boiling Point 232.3±35.0 °C at 760 mmHg
Molecular Formula C6H6Cl2N2 Melting Point N/A
MSDS N/A Flash Point 116.6±11.5 °C

 Names

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

Name 4,6-dichloro-2,5-dimethylpyrimidine
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 1.3±0.1 g/cm3
Boiling Point 232.3±35.0 °C at 760 mmHg
Molecular Formula C6H6Cl2N2
Molecular Weight 177.031
Flash Point 116.6±11.5 °C
Exact Mass 175.990799
PSA 25.78000
LogP 2.03
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.546
InChIKey BXVKGWQEEXPBAW-UHFFFAOYSA-N
SMILES Cc1nc(Cl)c(C)c(Cl)n1
Storage condition 2-8°C

 Safety Information

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

Hazard Codes Xi
HS Code 2933599090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  4

 Customs

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

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 4,6-dichloro-2,5-dimethylpyrimidineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

2,5-dimethyl-4,6-dichloro pyrimidine
4,6-Dichlor-2,5-dimethylpyrimidin
4,6-Dichloro-2,5-dimethylpyrimidine
PYR132
4,6-dichloro-2,5-dimethyl-pyrimidine

 4,6-dichloro-2,5-dimethylpyrimidine | FAQ

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

Q: What is the InChIKey of 4,6-dichloro-2,5-dimethylpyrimidine?
A: InChIKey of 4,6-dichloro-2,5-dimethylpyrimidine is BXVKGWQEEXPBAW-UHFFFAOYSA-N.
Q: What is the boiling point of 4,6-dichloro-2,5-dimethylpyrimidine?
A: Boiling point of 4,6-dichloro-2,5-dimethylpyrimidine is 232.3±35.0 °C at 760 mmHg.
Q: What is the English name of 4,6-dichloro-2,5-dimethylpyrimidine?
A: The English name of 4,6-dichloro-2,5-dimethylpyrimidine is 4,6-dichloro-2,5-dimethylpyrimidine.
Q: What are the downstream products of 4,6-dichloro-2,5-dimethylpyrimidine?
A: Related downstream products(CAS) of 4,6-dichloro-2,5-dimethylpyrimidine: 18260-92-9;22868-76-4;1194-73-6;5423-97-2.
Q: What is the CAS number of 4,6-dichloro-2,5-dimethylpyrimidine?
A: CAS number of 4,6-dichloro-2,5-dimethylpyrimidine is 1780-33-2.
Q: What is the LogP of 4,6-dichloro-2,5-dimethylpyrimidine?
A: LogP of 4,6-dichloro-2,5-dimethylpyrimidine is 2.03.
Q: What English synonyms does 4,6-dichloro-2,5-dimethylpyrimidine have?
A: English synonyms of 4,6-dichloro-2,5-dimethylpyrimidine: 2,5-dimethyl-4,6-dichloro pyrimidine, 4,6-Dichlor-2,5-dimethylpyrimidin, 4,6-Dichloro-2,5-dimethylpyrimidine, PYR132, 4,6-dichloro-2,5-dimethyl-pyrimidine.
Q: What is the polar surface area (PSA) of 4,6-dichloro-2,5-dimethylpyrimidine?
A: Polar surface area (PSA) of 4,6-dichloro-2,5-dimethylpyrimidine is 25.78000.
Q: What are the storage conditions for 4,6-dichloro-2,5-dimethylpyrimidine?
A: Storage conditions for 4,6-dichloro-2,5-dimethylpyrimidine: 2-8°C.
Q: What is the molecular formula of 4,6-dichloro-2,5-dimethylpyrimidine?
A: Molecular formula of 4,6-dichloro-2,5-dimethylpyrimidine is C6H6Cl2N2.

 4,6-dichloro-2,5-dimethylpyrimidinefactory

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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