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270423 Sigma-Aldrich

Nitromethane

for HPLC, ≥96%

  • CAS Number 75-52-5

  • Empirical Formula (Hill Notation) CH3NO2

  • Molecular Weight 61.04

  •  Beilstein/REAXYS Number 1698205

  •  EC Number 200-876-6

  •  MDL number MFCD00007400

  •  PubChem Substance ID 329752938

  •  NACRES NA.21

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Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC,
Quality Level   100
grade   for HPLC
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
application(s)   HPLC: suitable
impurities   <0.030% water
refractive index   n20/D 1.382 (lit.)
pH   6.4 (20 °C, 0.01 g/L)
bp   101.2 °C (lit.)
mp   −29 °C (lit.)
density   1.127 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 380 nm Amax: 1.00
  λ: 386 nm Amax: 0.50
  λ: 395 nm Amax: 0.20
  λ: 400 nm Amax: 0.10
  λ: 405 nm Amax: 0.05
  λ: 430-700 nm Amax: 0.01
Featured Industry   Food and Beverages
SMILES string   C[N+]([O-])=O
InChI   1S/CH3NO2/c1-2(3)4/h1H3
InChI key   LYGJENNIWJXYER-UHFFFAOYSA-N

Description

Packaging

1, 2 L in glass bottle

100 mL in glass bottle

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN1261 - class 3 - PG 2 - Nitromethane
WGK Germany 
WGK 2
RTECS 
PA9800000
Flash Point(F) 
96.8 °F - closed cup
Flash Point(C) 
36 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

GC Analysis of Class 2 Residual Solvents on Equity®-1 after SPME using 85 μm Polyacrylate Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on Equity®-1 after SPME using 85 μm Polyacrylate Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Class 2 Residual Solvents on OVI-G43

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on OVI-G43
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography

GC Analysis of Class 2 Residual Solvents on VOCOL® after SPME using 85 μm Polyacrylate Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on VOCOL® after SPME using 85 μm Polyacrylate Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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