92732
三甲基氢氧化硫 溶液
~0.25 M in methanol, derivatization grade (GC derivatization), LiChropur™
别名:
TMSH
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
(CH3)3S(OH)
化学文摘社编号:
分子量:
94.18
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3910286
grade
derivatization grade (GC derivatization)
Quality Segment
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Alkylations
packaging
pkg of 10 × 1 mL
concentration
~0.25 M in methanol
technique(s)
gas chromatography (GC): suitable
storage temp.
2-8°C
SMILES string
[OH-].C[S+](C)C
InChI
1S/C3H9S.H2O/c1-4(2)3;/h1-3H3;1H2/q+1;/p-1
InChI key
MDTPTXSNPBAUHX-UHFFFAOYSA-M
General description
三甲基氢氧化硫 (TMSH) 是一种甲基化试剂。将碘化三甲基磺溶于甲醇和水溶剂中，用氧化银进一步处理即可制得。
Application
在一项使用热化学溶解-气相色谱-质谱法测定牛奶样品中脂肪酸的研究中，使用 TMSH 溶液作为衍生剂。
Other Notes
该试剂用于甲基化羧酸类、醇类、硫醇类和 N-杂环化合物等亲核试剂；在 GC 中用于柱前酯化甘油酯的快速衍生化试剂
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter