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4-Formylantipyrine

4-Formylantipyrine structure

CAS No:
950-81-2
Formula:
C12H12N2O2
Chemical Name:
4-Formylantipyrine
Synonyms:
1H-Pyrazole-4-carboxaldehyde,2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-;Antipyraldehyde;2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazole-4-carboxaldehyde;2,3-Dimethyl-4-formyl-1-phenyl-5-pyrazolone;4-Formylantipyrine;4-Antipyrinecarboxaldehyde;2,3-Dimethyl-5-oxo-1-phenyl-3-pyrazoline-4-carboxaldehyde;4-Formyl-2,3-dimethyl-1-phenyl-3-pyrazoline-5-one;4-Formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one;NSC 60408;1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxaldehyde;1,5-Dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde;1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbaldehyde
Categories:
Cosmetic Ingredient > Hair Dyeing

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Description

Pale Yellow Solid

4-Formyl-antipyrine is a member of pyrazoles and a ring assembly.

4-Formylantipyrine Basic Attributes

Molecular Weight：

216.23600

Exact Mass：

216.24

EC Number：

213-452-0

NSC Number：

60408

DSSTox ID：

DTXSID10241720

HScode：

2933199090

Characteristics

PSA：

44.00000

XLogP3：

1.29690

Density：

1.292g/cm3

Melting Point：

161 °C @ Solvent: Chloroform

Boiling Point：

334.8ºC at 760mmHg

Flash Point：

145.4ºC

Refractive Index：

1.651

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S36

Marks：

Xi: Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Formylantipyrine Use and Manufacturing

A derivative of the analgesic drug Antipyrene (A697500) with antiviral activity.

Computed Properties

Molecular Weight:216.24
XLogP3:0.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:216.089877630
Monoisotopic Mass:216.089877630
Topological Polar Surface Area:40.6
Heavy Atom Count:16
Complexity:343
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-Formylantipyrine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

4-Formylantipyrine

SDS

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