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Merck
CN

109207

2-甲基-2-丙硫醇

99%

别名:

TBM, 叔丁硫醇

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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%
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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

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
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历史批次信息供参考:

分析证书(COA)

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Probing the kinetics for thiol desulfurization: the reactions of 2-methyl-2-propanethiol on molybdenum (110).
Wiegand BC, et al.
The Journal of Physical Chemistry, 96(11), 4527-4533 (1992)
Qunxi Dong et al.
NeuroImage. Clinical, 22, 101744-101744 (2019-03-11)
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Reversible addition-fragmentation chain-transfer (RAFT) copolymerization of vinylidene chloride and methyl acrylate.
Severac R, et al.
Polymer International, 51(10), 1117-1122 (2002)

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