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M75802

Sigma-Aldrich

3-Methylpyrazole

97%

Empirical Formula (Hill Notation):
C4H6N2
CAS Number:
Molecular Weight:
82.10
Beilstein:
1454
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.495 (lit.)

bp

204 °C (lit.)

density

1.02 g/mL at 25 °C (lit.)

SMILES string

Cc1cc[nH]n1

InChI

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

InChI key

XKVUYEYANWFIJX-UHFFFAOYSA-N

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This Item
91493M75608107239
3-Methylpyrazole 97%

Sigma-Aldrich

M75802

3-Methylpyrazole

1-Methylpyrazole ≥99.0% (GC)

Sigma-Aldrich

91493

1-Methylpyrazole

2-Methylpyrazine ≥99%

Sigma-Aldrich

M75608

2-Methylpyrazine

3-Methylpyridazine 99%

Sigma-Aldrich

107239

3-Methylpyridazine

assay

97%

assay

≥99.0% (GC)

assay

≥99%

assay

99%

form

liquid

form

liquid

form

liquid

form

-

refractive index

n20/D 1.495 (lit.)

refractive index

n20/D 1.477

refractive index

n20/D 1.504 (lit.)

refractive index

n20/D 1.514 (lit.)

bp

204 °C (lit.)

bp

-

bp

135 °C/761 mmHg (lit.)

bp

214 °C (lit.)

density

1.02 g/mL at 25 °C (lit.)

density

0.988 g/mL at 20 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

density

1.031 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - STOT RE 2

Target Organs

Lungs

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

218.3 °F - closed cup

Flash Point(C)

103.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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