73478

Nitromethane

puriss., absolute, over molecular sieve, ≥98.5% (GC)

• Fórmula empírica (notación de Hill): CH₃NO₂
• Número CAS: 75-52-5
• Peso molecular: 61.04
• UNSPSC Code: 12352102
• NACRES: NA.21
• PubChem Substance ID: 57652479
• EC Number: 200-876-6
• Beilstein/REAXYS Number: 1698205
• MDL number: MFCD00007400
• Assay: ≥98.5% (GC)
• Technique(s): GC/GC: suitable
• Bp: 101.2 °C (lit.)
• Vapor pressure: 2.7 mmHg

Propiedades

• Nombre del producto: Nitromethane, puriss., absolute, over molecular sieve, ≥98.5% (GC)
• InChI key: LYGJENNIWJXYER-UHFFFAOYSA-N
• InChI: 1S/CH3NO2/c1-2(3)4/h1H3
• SMILES string: C[N+]([O-])=O
• vapor density: 2.1 (vs air)
• vapor pressure: 2.7 mmHg
• grade: absolute; puriss.
• assay: ≥98.5% (GC)
• form: liquid
• autoignition temp.: 784 °F
• quality: over molecular sieve
• expl. lim.: 7.3 %, 33 °F
• technique(s): GC/GC: suitable
• impurities: ≤0.01% water; water
• refractive index: n20/D 1.382 (lit.); n20/D 1.382
• 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.)
• Quality Level: 100

Descripción

Application

Nitromethane may be employed in the preparation of cobalt cage complexes.

General description

Nitromethane is an aliphatic nitro compound. It undergoes Michael addition reaction with chalcones in the presence of cinchona alkaloid-derived chiral bifunctional thiourea organocatalyst. Its conversion to N₂ in the presence of Co-ZSM5 (Zeolite Socony Mobil-5) has been studied.

Información de seguridad

• pictograms: GHS02,GHS08,GHS07
• signalword: Warning
• hcodes: H226,H302 + H332,H351,H361d
• pcodes: P202 - P210 - P233 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 3 - Repr. 2
• Clase de almacenamiento: 4.1A - Other explosive hazardous materials
• wgk: WGK 2
• flash_point_f: 95.0 °F - closed cup
• flash_point_c: 35 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter