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108170

Sigma-Aldrich

Nitromethane

reagent grade, 96%

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About This Item

Empirical Formula (Hill Notation):
CH3NO2
CAS Number:
75-52-5
Molecular Weight:
61.04
Beilstein:
1698205
EC Number:
200-876-6
MDL number:
MFCD00007400
UNSPSC Code:
12352102
PubChem Substance ID:
57646805
grade:
reagent grade
bp:
101.2 °C (lit.)
vapor pressure:
2.7 mmHg

grade

reagent grade

vapor density

2.1 (vs air)

vapor pressure

2.7 mmHg

Assay

96%

form

liquid

autoignition temp.

784 °F

expl. lim.

7.3 %, 33 °F

dilution

(for analytical testing)

refractive index

n20/D 1.382 (lit.)

bp

101.2 °C (lit.)

mp

−29 °C (lit.)

density

1.127 g/mL at 25 °C (lit.)

SMILES string

C[N+]([O-])=O

InChI

1S/CH3NO2/c1-2(3)4/h1H3

InChI key

LYGJENNIWJXYER-UHFFFAOYSA-N

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Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 3 - Repr. 2

Storage Class Code

4.1A - Other explosive hazardous materials

WGK

WGK 2

Flash Point(F)

95.0 °F - closed cup

Flash Point(C)

35 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKAA2805V
MKBC1544V
BCBG0031V
BCBF6848V
BCBC9416V

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