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| CAS号 : | 151-67-7 |
精确质量 : | 195.89000 |
| 分子式 : | C2HBrClF3 |
logP : | 2.50850 |
| 分子量 : | 197.38200 |
PSA : | 0.00000 |
氟烷 | |
halothane | |
151-67-7 | |
C2HBrClF3 | |
197.38200 | |
0.00000 | |
2.50850 | |
195.89000 |
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n20/D 1.369(lit.)
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49-50°C
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50.2 °C(lit.)
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1.872 g/mL at 25 °C(lit.)
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0.31mmHg at 25°C
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2-8ºC
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KH6550000
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3
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S53-S23-S26-S36/37-S45-S36
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T; Xi; Xn
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R36
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2903799090
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2903799090 其他无环烃卤化衍生物(含二种或三种以上不同卤素)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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HS:2903799090.Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens. General tariff: |
由三氟三氯乙烷经消除、加成、重排、还原等步骤制得。 | |
该品为常用的新型全身吸入麻醉药。麻醉作用较乙醚强而迅速,诱导期很短,但镇痛和肌肉松驰作用不强,用量少,无刺激性。可用于小手术或复合麻醉。该品的缺点是抑制心脏和扩张血管,能使血压下降,脑血管扩张导致颅内压升高和对呼吸中枢有抑制作用。 |