三氟乙烯

[ 密度 ]:
1.15g/cm3

[ 沸点 ]:
-51ºC

[ 熔点 ]:
-78ºC

[ 分子式 ]:
C₂HF₃

[ 分子量 ]:
82.02450

[ 精确质量 ]:
82.00300

[ LogP ]:
1.69380

[ 折射率 ]:
1.26

详细MSDS(安全技术说明书)

[ 符号 ]:

GHS02, GHS04

[ 信号词 ]:
Danger

[ 危害声明 ]:
H220-H280

[ 警示性声明 ]:
P210-P410 + P403

[ 风险声明 (欧洲) ]:
R11

[ 危险品运输编码 ]:
UN 3161

[ 海关编码 ]:
2903399090

详细合成路线

三氟乙烯上游产品

三氟乙烯下游产品

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Biopolymers 63(5) , 335-42, (2002)

The analysis of the rotational diffusion of a molecule using homonuclear NMR is investigated. The homonuclear longitudinal and transverse cross-relaxation rates, which can be quantitatively measured u...

Can. Urol. Assoc. J. 7(11-12) , E681-6, (2013)

Our objective is to assess the effects of low-frequency ultrasound combined with microbubbles on benign prostate hyperplasia (BPH).Sixteen Beagle dogs with BPH were randomly assigned into 4 groups (n ...

Ultrasound Med. Biol. 21(1) , 79-88, (1995)

There is a growing interest in high resolution, subsurface imaging of cutaneous tissues using higher frequency ultrasound, and several commercial systems have been developed recently which operate at ...

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