推荐产品
质量水平
方案
99.7%
沸点
−51.6 °C (lit.)
mp
−136 °C (lit.)
密度
1.1 g/mL at 25 °C (lit.)
官能团
fluoro
SMILES字符串
FCF
InChI
1S/CH2F2/c2-1-3/h1H2
InChI key
RWRIWBAIICGTTQ-UHFFFAOYSA-N
推荐产品
推荐使用铜质软管接头 Z146811 或铜体微型气流阀 Z513539。
软管倒钩
产品编号
说明
价格
警示用语：
Danger
危险声明
预防措施声明
危险分类
Flam. Gas 1 - Press. Gas Compr. Gas
储存分类代码
2A - Gases
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
Titus V Albu et al.
Journal of molecular modeling, 13(11), 1109-1121 (2007-08-21)
Accurate potential energy surfaces for the OH + CH2F2 --> H2O + CHF2 reaction are constructed using hybrid and hybrid meta density functional theory methods (mPW1PW91, B1B95, and mPW1B95) with specific reaction parameters in conjunction with the 6-31 + G(d,p)
Bifurcated CH2 ... O and (C-H)2 ... F-C weak hydrogen bonds: the oxirane-difluoromethane complex.
Susana Blanco et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 5(11), 1779-1782 (2004-12-08)
Jason M Keller et al.
Environmental science & technology, 37(14), 3141-3144 (2003-08-07)
Field-scale tests were performed to evaluate the effectiveness of the gas-phase partitioning tracer method for in-situ measurement of soil-water content. The tracer tests were conducted before and after a controlled infiltration event to evaluate performance at two water contents. Nonpartitioning
Difluoroallenyl bromide as a wide-ranging difluoromethylene cation equivalent: SN2 substitution of difluoropropargyl bromide through sequential SE2' and SN2' reactions.
Bo Xu et al.
Angewandte Chemie (International ed. in English), 44(45), 7404-7407 (2005-10-22)
M K Ellis et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 31(2), 243-251 (1996-06-01)
Difluoromethane (HFC32) is under development as a replacement for chlorofluorocarbons (CFCs) in some refrigeration applications. It has been evaluated by standard studies of toxicity, developmental toxicity, and genotoxicity. In addition, the metabolism and disposition of HFC32 was investigated and a
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