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三甲基碘代磺酸

三甲基碘代磺酸用途

【用途一】
亚甲基转移试剂，碳复合物转换成环氧化物或烯丙基醇。

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三甲基碘代磺酸名称

[ CAS 号 ]:
2181-42-2

[ 中文名 ]:
三甲基碘化锍

[ 英文名 ]:
Trimethylsulfonium iodide

[中文别名 ]:

[英文别名 ]:

trimethylsulfanium iodide
trimethylsulphonium iodide
Sulfonium,trimethyl-,iodide
trimethylsulfonium iodode
Corey-Chaykovsky reagent
Trimethyl sulfonium iodide
Sulfonium, trimethyl-, iodide (1:1)
EINECS 218-555-4
Trimethylsulfonium iodide
MFCD00011632

三甲基碘代磺酸物理化学性质

[ 熔点 ]:
215-220 °C(lit.)

[ 分子式 ]:
C₃H₉IS

[ 分子量 ]:
204.073

[ 精确质量 ]:
203.946960

[ PSA ]:
25.30000

[ 外观性状 ]:
白色粉末

[ 储存条件 ]:
室温，避光

[ 水溶解性 ]:
soluble

三甲基碘代磺酸MSDS

三甲基碘代磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WR8750000

CHEMICAL NAME :: Sulfonium, trimethyl-, iodide

CAS REGISTRY NUMBER :: 2181-42-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C3-H9-S.I

MOLECULAR WEIGHT :: 204.08

WISWESSER LINE NOTATION :: 1S1&1 &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 88 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 20,135,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 25,315,1925

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02185

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三甲基碘代磺酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
WR8750000

[ 海关编码 ]:
29309070

三甲基碘代磺酸合成路线

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三甲基碘代磺酸上游产品

三甲基碘代磺酸下游产品

三甲基碘代磺酸海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

三甲基碘代磺酸文献

Interferences in the direct quantification of bisphenol S in paper by means of thermochemolysis.

J. Chromatogr. A. 1275 , 70-7, (2013)

This article analyses the interferences in the quantification of traces of bisphenol S in paper by applying the direct analytical method "analytical pyrolysis gas chromatography mass spectrometry" (Py...

A high-throughput fatty acid profiling screen reveals novel variations in fatty acid biosynthesis in Chlamydomonas reinhardtii and related algae.

Eukaryotic Cell 13(11) , 1431-8, (2014)

Analysis of fatty acid methyl esters (FAMEs) by gas chromatography (GC) is a common technique for the quantitative and qualitative analysis of acyl lipids. Methods for FAME preparation are typically t...

S-methyl derivatives from thiol compounds by the pyrolytic reaction with trimethylsulfonium hydroxide.

Lipids 33(10) , 1037-41, (1998)

Base-catalyzed transesterification of acyl lipids with methanol in the presence of trimethylsulfonium hydroxide (TMSH) is an easy and convenient method for the preparation of fatty acid methyl esters ...

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