270423

Nitromethane

suitable for HPLC, ≥96%

• Empirical Formula (Hill Notation): CH₃NO₂
• CAS Number: 75-52-5
• Molecular Weight: 61.04
• Beilstein: 1698205
• EC Number: 200-876-6
• MDL number: MFCD00007400
• PubChem Substance ID: 329752938
• NACRES: NA.21

Properties

• Quality Level: 100
• 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
• technique(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 A_max: 1.00; λ: 386 nm A_max: 0.50; λ: 395 nm A_max: 0.20; λ: 400 nm A_max: 0.10; λ: 405 nm A_max: 0.05; λ: 430-700 nm A_max: 0.01
• application(s): 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 Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Warning
• Hazard Statements: H226 - H302 + H332 - H351 - H361fd
• Precautionary Statements: P201 - P202 - P210 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 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