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2290-65-5 - Trimethylsilyl isothiocyanate, 94% - L03277 - Alfa Aesar

L03277 Trimethylsilyl isothiocyanate, 94%

CAS Number
2290-65-5
Synonyms

Size Price ($) Quantity Availability
5g 37.40
25g 151.00
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Trimethylsilyl isothiocyanate, 94%

MDL
MFCD00004797
EINECS
218-929-7

Chemical Properties

Formula
C4H9NSSi
Formula Weight
131.27
Melting point
-33°
Boiling Point
143-144°
Flash Point
29°(84°F)
Density
0.932
Refractive Index
1.4820
Sensitivity
Moisture Sensitive
Solubility
Reacts with water.

Applications

Trimethylsilyl isothiocyanate is used as derivatizing reagent during the synthesis of amino acid thiohydantoins. It participates in ring opening reaction of N-substituted aziridines and cyclohexene oxide.

Notes

Moisture Sensitive. Incompatible materials are Strong oxidizing agentsAlcohols, Strong bases, Amines, acids.

Literature References

B Mo; J Li; S Liang. A method for preparation of amino acid thiohydantoins from free amino acids activated by acetyl chloride for development of protein C-terminal sequencing.Analytical Biochemistry.1997, 247 (2), 207-211.

Xiaobing Yang; Shaohua Huang; Zhenshan Jia; Zuo Xiao; Zhongping Jiang; Qianyan Zhang, Liangbing Gan; Bo Zhen;, Gu Yuan; Shiwei Zhang. Reactivity of fullerene epoxide: preparation of fullerene-fused thiirane, tetrahydrothiazolidin-2-one, and 1,3-dioxolane.Journal of Organic Chemistry.2008, 73 (7), 2518-2526.

Protected form of "HNCS".

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H315-H319-H335-H226

Toxic if swallowed. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Flammable liquid and vapour.

Precautionary Statements: P280-P305+P351+P338-P309-P310

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Other References

Beilstein
1745262
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
Yes

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