您好,欢迎来到魔法化学网!

| CAS号 : | 90-15-3 |
精确质量 : | 144.05800 |
| 分子式 : | C10H8O |
logP : | 2.54540 |
| 分子量 : | 144.17000 |
PSA : | 20.23000 |
1-萘酚 | |
1-naphthol | |
90-15-3 | |
C10H8O | |
144.17000 | |
20.23000 | |
2.54540 | |
144.05800 |
|
1.6224
|
|
|
淡灰色至棕色固体
|
|
|
125ºC
|
|
|
278-280ºC
|
|
|
94-98ºC
|
|
|
1.224
|
|
|
Stable, but air and light sensitive - store under inert gas. Incompatible with strong bases, strong oxidizing agents.
|
|
|
Store in dark
|
GHS05, GHS06, GHS09 | |
危险 | |
H302; H311; H315; H318; H335; H411 | |
|
QL2800000
|
|
|
6.1
|
|
|
1
|
|
|
S2-S22-S26-S37/39
|
|
|
III
|
|
|
UN 1759
|
|
|
2907151000
|
|
|
Xn
|
|
|
R21/22; R37/38; R41
|
品名, 成分含量, 用途 |
|
HS:2907151000 β-萘酚(2-萘酚) 增值税率:17.0% 退税率:9.0% 监管条件:无 最低关税:5.5% 普通关税:30.0% |
|
HS:2907151000 naphthalen-2-ol VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
|
2907151000 1-Naphthol. Rate general: 5.5%. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,KR,MA,MX,OM,P,PA,PE,SG). Rate 2: 15.4¢/kg + 73% |
1. 1-萘酚有多种生产方法,可以分为:α-萘磺酸碱熔法、α-萘胺水解法、四氢萘法。 | |
比色测定钛、铌、钨、锗、钒、亚硝酸盐和铜;酪氨酸和蛋白质等的检定;用作染料、农药、香料和橡胶防老剂的基本原料或中间体及彩色电影胶片成色剂。 |