109207
2-甲基-2-丙硫醇
99%
别名:
TBM, 叔丁硫醇
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关于此项目
线性分子式:
(CH3)3CSH
化学文摘社编号:
分子量:
90.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-890-2
Beilstein/REAXYS Number:
505947
MDL number:
Assay:
99%
InChI key
WMXCDAVJEZZYLT-UHFFFAOYSA-N
InChI
1S/C4H10S/c1-4(2,3)5/h5H,1-3H3
SMILES string
CC(C)(C)S
vapor density
3.1 (vs air)
vapor pressure
303.5 mmHg ( 37.7 °C)
assay
99%
Quality Level
bp
62-65 °C (lit.)
mp
-0.5 °C (lit.)
solubility
H2O: slightly soluble, alcohol: very soluble, diethyl ether: very soluble
density
0.8 g/mL at 25 °C (lit.)
functional group
thiol
General description
2-甲基-2-丙硫醇与 3-异噻唑啉酮发生开环亲核反应，反应动力学研究表明，反应在巯基中为二级反应，整体为三级反应。
Application
使用程序升温反应、高分辨率电子能量损失和X射线光电子能谱，将2-甲基-2-丙硫醇用于Mo（110）上的2-甲基-2-丙硫醇反应。在偏氯乙烯与丙烯酸甲酯的可逆加成-断裂链转移共聚反应中，被用于链转移剂的合成。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Flam. Liq. 2 - Skin Sens. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
<-13.0 °F - closed cup
flash_point_c
< -25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
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Severac R, et al.
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