 Home > Encyclopedia > 1-Ethylpyrazole

1-Ethylpyrazole

1-Ethylpyrazole structure

CAS No:
2817-71-2
Formula:
C5H8N2
Chemical Name:
1-Ethylpyrazole
Synonyms:
Albb-004429;AKOSB006762;AKOSPAO-1141;1-ETHYLPYRAZOLE;1-ETHYL-1H-PYRAZOLE;ART-CHEM-BBB006762;1H-Pyrazole,1-ethyl-
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Request for Quotation

1-Ethylpyrazole Basic Attributes

Molecular Weight：

96.13

Exact Mass：

96.06870

EC Number：

1312995-182-4

DSSTox ID：

DTXSID50333310

HScode：

2933199090

Characteristics

PSA：

17.8

XLogP3：

-0.1

Density：

0.97g/cm3

Melting Point：

82.75°C (estimate)

Boiling Point：

137°C(lit.)

Flash Point：

38.6ºC

Refractive Index：

1.517

Storage Conditions：

Room temperature.

Vapor Pressure：

7.73mmHg at 25°C

Safety Information

Packing level：

Ⅲ

Hazard category：

IRRITANT

Transport codes：

UN 1993 3/PG III

hazard class code：

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P264, P280, P302+P352, P303+P361+P353, P305+P351+P338, P321, P332+P313, P337+P313, P362, P370+P378, P403+P235, P501

Hazard Statements：

H226

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P280, P302+P352, P303+P361+P353, P305+P351+P338, P321, P332+P313, P337+P313, P362, P370+P378, P403+P235, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:96.13
XLogP3:-0.1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:96.068748264
Monoisotopic Mass:96.068748264
Topological Polar Surface Area:17.8
Heavy Atom Count:7
Complexity:54
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes