CAS 287917-96-8|4-Bromo-1-methylpyrazole-3-carboxaldehyde

Introduction：Basic information about CAS 287917-96-8|4-Bromo-1-methylpyrazole-3-carboxaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Bromo-1-methylpyrazole-3-carboxaldehyde
CAS Number	287917-96-8	Molecular Weight	189.01000
Density	1.73g/cm3	Boiling Point	275.2ºC at 760mmHg
Molecular Formula	C₅H₅BrN₂O	Melting Point	70ºC
MSDS	/	Flash Point	120.2ºC

Names

Name	4-bromo-1-methylpyrazole-3-carbaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.73g/cm3
Boiling Point	275.2ºC at 760mmHg
Melting Point	70ºC
Molecular Formula	C₅H₅BrN₂O
Molecular Weight	189.01000
Flash Point	120.2ºC
Exact Mass	187.95900
PSA	34.89000
LogP	0.99510
Vapour Pressure	0.00517mmHg at 25°C
Index of Refraction	1.621
InChIKey	KGIYMMPLYIITLL-UHFFFAOYSA-N
SMILES	Cn1cc(Br)c(C=O)n1

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39
HS Code	2933199090

Customs

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole 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

4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde

4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde

4-Bromo-1-Methyl-1H-Pyrazole-5-Carbaldehyde

4-Bromo-1-methylpyrazole-3-carboxaldehyde

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