02484
硝基甲烷
analytical standard
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关于此项目
经验公式（希尔记法）:
CH3NO2
化学文摘社编号:
分子量:
61.04
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-876-6
Beilstein/REAXYS Number:
1698205
MDL number:
InChI key
LYGJENNIWJXYER-UHFFFAOYSA-N
InChI
1S/CH3NO2/c1-2(3)4/h1H3
SMILES string
C[N+]([O-])=O
grade
analytical standard
vapor density
2.1 (vs air)
assay
≥99.0% (GC)
autoignition temp.
784 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
7.3 %, 33 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
mp
−29 °C (lit.)
density
1.127 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
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General description
Nitromethane belongs to the class of residual solvents which are volatile organic compounds (VOCs) that are employed in manufacturing processes of pharmaceutical industries.
Application
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.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 3 - Repr. 2
存储类别
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
法规信息
易制爆化学品
危险化学品
此项目有
Quality control in quantification of volatile organic compounds analysed by thermal desorption-gas chromatography-mass spectrometry.
Demeestere, et al.
Journal of Chromatography A, 1186(1-2), 348-357 (2008)
Establishment of a knowledge base for identification of residual solvents in pharmaceuticals..
Liu, et al.
Analytica Chimica Acta, 575(2), 246-254 (2006)
Simultaneous analysis of 22 volatile organic compounds in cigarette smoke using gas sampling bags for high-throughput solid-phase microextraction.
Sampson, et al.
Analytical Chemistry, 86(14), 7088-7095 (2014)
A generic static headspace gas chromatography method for determination of residual solvents in drug substance.
Cheng, et al.
Journal of Chromatography A, 1217(41), 6413-6421 (2010)
Wenguo Yang et al.
Chemistry, an Asian journal, 7(4), 771-777 (2012-02-10)
Through the cleavage of the C-C bond, the first catalytic tandem conjugate addition-elimination reaction of Morita-Baylis-Hillman C adducts has been presented. Various S(N)2'-like C-, S-, and P-allylic compounds could be obtained with exclusive E configuration in good to excellent yields.
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