02484

硝基甲烷

analytical standard

• 经验公式（希尔记法）: CH₃NO₂
• CAS号: 75-52-5
• 分子量: 61.04
• Beilstein: 1698205
• EC 号: 200-876-6
• MDL编号: MFCD00007400
• UNSPSC代码: 41116107
• PubChem化学物质编号: 329747446
• NACRES: NA.24

属性

• 等级: analytical standard
• 质量水平: 100
• 蒸汽密度: 2.1 (vs air)
• 方案: ≥99.0% (GC)
• 自燃温度: 784 °F
• 保质期: limited shelf life, expiry date on the label
• expl. lim.: 7.3 %, 33 °F
• 技术: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.382 (lit.); n20/D 1.382
• 沸点: 101.2 °C (lit.)
• mp: −29 °C (lit.)
• 密度: 1.127 g/mL at 25 °C (lit.)
• 应用: environmental
• 包装形式: neat
• SMILES字符串: C[N+]([O-])=O
• InChI: 1S/CH3NO2/c1-2(3)4/h1H3
• InChI key: LYGJENNIWJXYER-UHFFFAOYSA-N

说明

一般描述

Nitromethane belongs to the class of residual solvents which are volatile organic compounds (VOCs) that are employed in manufacturing processes of pharmaceutical industries.

应用

Nitromethane has been used as a reference standard for the determination of nitromethane in cigarette smoke by high-throughput solid phase microextraction coupled with gas chromatography−mass spectrometry (SPME-GC−MS) and in drug substances by static headspace GC. It may be used as a reference standard for the determination of nitromethane in gaseous and liquid samples by thermal desorption−GC-MS.

安全信息

• 象形图: GHS02,GHS08,GHS07
• 警示用语：: Warning
• 危险声明: H226,H302 + H332,H351,H361d
• 预防措施声明: P202 - P210 - P233 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 危险分类: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 3 - Repr. 2
• 储存分类代码: 4.1A - Other explosive hazardous materials
• WGK: WGK 2
• 闪点(°F): 95.0 °F - closed cup
• 闪点(°C): 35 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter