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109207

Sigma-Aldrich

2-甲基-2-丙硫醇

99%

别名:

TBM, 叔丁硫醇

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About This Item

线性分子式:
(CH3)3CSH
CAS号:
75-66-1
分子量:
90.19
Beilstein:
505947
EC號碼:
200-890-2
MDL號碼:
MFCD00004857
分類程式碼代碼:
12352100
PubChem物質ID:
24846894
NACRES:
NA.22

蒸汽密度

3.1 (vs air)

品質等級

100

蒸汽壓力

303.5 mmHg ( 37.7 °C)

化驗

99%

折射率

n20/D 1.423 (lit.)

bp

62-65 °C (lit.)

mp

-0.5 °C (lit.)

溶解度

H2O: slightly soluble
alcohol: very soluble
diethyl ether: very soluble

密度

0.8 g/mL at 25 °C (lit.)

官能基

thiol

SMILES 字串

CC(C)(C)S

InChI

1S/C4H10S/c1-4(2,3)5/h5H,1-3H3

InChI 密鑰

WMXCDAVJEZZYLT-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

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。

訊號詞

Danger

危險聲明

H225,H317,H411

危險分類

Aquatic Chronic 2 - Flam. Liq. 2 - Skin Sens. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

<-13.0 °F - closed cup

閃點（°C）

< -25 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves

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分析证书(COA)

Lot/Batch Number
13396CM
05418DJ
08216AJ
06330CD
05103EN

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