您好，欢迎来到魔法化学网！
| CAS号 : | 78-80-8 |
精确质量 : | 66.04700 |
| 分子式 : | C5H6 |
logP : | 1.19570 |
| 分子量 : | 66.10110 |
PSA : | 0.00000 |
2-甲基-1-丁烯-3-炔 | |
2-Methyl-1-buten-3-yne | |
78-80-8 | |
C5H6 | |
66.10110 | |
0.00000 | |
1.19570 | |
66.04700 |
|
n20/D 1.416(lit.)
|
|
|
库房通风低温干燥,与氧化剂、酸类分开存放
|
|
|
20 °F
|
|
|
32 °C(lit.)
|
|
|
-113 °C
|
|
|
0.695 g/mL at 25 °C(lit.)
|
GHS02, GHS07, GHS08 | |
危险 | |
H224; H302; H304; H315; H319; H332; H335 | |
P210; P261; P301 + P310; P305 + P351 + P338; P331 | |
|
EN0960000
|
|
|
3
|
|
|
S16; S26; S36/37; S62
|
|
|
UN 3295 3/PG 1
|
|
|
F+; Xn; Xi
|
|
|
R12; R20/22; R36/37/38; R65
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>用作化学中间体、特殊燃料.有机合成中间体。</p> |
