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| CAS号 : | 38771-21-0 |
精确质量 : | 131.95700 |
| 分子式 : | C4H5Br |
logP : | 1.40460 |
| 分子量 : | 132.98600 |
PSA : | 0.00000 |
4-溴-1-丁炔 | |
4-bromobut-1-yne | |
38771-21-0 | |
C4H5Br | |
132.98600 | |
0.00000 | |
1.40460 | |
131.95700 |
|
1.481
|
|
|
24ºC
|
|
|
110ºC
|
|
|
1.417
|
|
|
Refrigerator
|
|
S36/37-S45
|
|
|
T
|
|
|
R10; R25; R43
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|
|
2903399090
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
|
HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
