推荐产品
化驗
99.7%
bp
−51.6 °C (lit.)
mp
−136 °C (lit.)
密度
1.1 g/mL at 25 °C (lit.)
SMILES 字串
FCF
InChI
1S/CH2F2/c2-1-3/h1H2
InChI 密鑰
RWRIWBAIICGTTQ-UHFFFAOYSA-N
推薦產品
推荐使用铜质软管接头 Z146811 或铜体微型气流阀 Z513539。
軟管倒鉤
产品编号
说明
价格
訊號詞
Danger
危險聲明
防範說明
危險分類
Flam. Gas 1 - Press. Gas Compr. Gas
儲存類別代碼
2A - Gases
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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
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)
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)
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
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)
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