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91493

Sigma-Aldrich

1-Methylpyrazole

≥99.0% (GC)

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About This Item

Empirical Formula (Hill Notation):
C4H6N2
CAS Number:
930-36-9
Molecular Weight:
82.10
Beilstein:
3933212
MDL number:
MFCD00144943
UNSPSC Code:
12352100
PubChem Substance ID:
57653436
NACRES:
NA.22

Quality Level

300

Assay

≥99.0% (GC)

form

liquid

impurities

≤0.5% water

refractive index

n20/D 1.477

density

0.988 g/mL at 20 °C (lit.)

SMILES string

Cn1cccn1

InChI

1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3

InChI key

UQFQONCQIQEYPJ-UHFFFAOYSA-N

Related Categories

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

96.8 °F - closed cup

Flash Point(C)

36 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6977
BCBJ4018V
1437236V
1435999V
1437236

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