Trimethylsulfoxonium iodide

Modify Date: 2025-08-21 13:06:44

Trimethylsulfoxonium iodide structure	Common Name	Trimethylsulfoxonium iodide
	CAS Number	1774-47-6	Molecular Weight	220.072
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₃H₉IOS	Melting Point	208-212 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	N/A

Name	Trimethylsulfoxonium iodide
Synonym	More Synonyms

Melting Point	208-212 °C (dec.)(lit.)
Molecular Formula	C₃H₉IOS
Molecular Weight	220.072
Exact Mass	219.941864
PSA	36.28000
InChIKey	BPLKQGGAXWRFOE-UHFFFAOYSA-M
SMILES	C[S+](C)(C)=O.[I-]
Water Solubility	15 g/L (20 ºC)

Trimethylsulfoxonium iodide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WS3585000

CHEMICAL NAME :: Sulfoxonium, trimethyl-, iodide

CAS REGISTRY NUMBER :: 1774-47-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H9-O-S.I

MOLECULAR WEIGHT :: 220.08

WISWESSER LINE NOTATION :: OS1&1&1 &Q &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 900 mg/kg

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

REFERENCE :: IJRBA3 International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. (Taylor & Francis Inc., 242 Cherry St., Philadelphia, PA 19106) V.1- 1959- Volume(issue)/page/year: 3,41,1961

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 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#04108

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	WS3585000
HS Code	2930909090

Dimethyl sulfoxide

CAS#:67-68-5

methyl iodide

CAS#:74-88-4

~61%

Trimethylsulfox...

CAS#:1774-47-6

Literature: Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.L.A. China; Li, Yunfeng; Yang, Rifang; Zhang, Youzhi; Li, Yongzhen; Jin, Zengliang; Li, Peng; Yuan, Li; Yun, Liuhong; Zhao, Nan; Zhang, Cheng; Xu, Xiaodan; Zhao, Rusheng; Chen, Hongxia; Xue, Rui; Qin, Juanjuan; Wang, Zhenzhen; Yao, Jiazhi Patent: US2013/231369 A1, 2013 ; Location in patent: Paragraph 0102 ;

Ethanoic anhydride

CAS#:108-24-7

3-O-(β-D-galact...

CAS#:61272-23-9

methyl iodide

CAS#:74-88-4

ETHYLMETHYLSULP...

CAS#:1669-98-3

Detail

Literature: Carbohydrate research, , vol. 127, # 1 p. 59 - 73

Precursor 4
CAS#:67-68-5 Dimethyl sulfoxide CAS#:74-88-4 methyl iodide CAS#:108-24-7 Ethanoic anhydride CAS#:61272-23-9 3-O-(β-D-galact...
DownStream 10
CAS#:111991-17-4 2-[4-(trifluoro... CAS#:108420-15-1 2,2-DIETHYLCYCL... CAS#:109086-18-2 2-[3,5-bis(trif... CAS#:32017-76-8 2-(4-bromopheny...
CAS#:710-43-0 CIS-DIETHYL CYC... CAS#:3999-55-1 (E)-1,2-Cyclopr... CAS#:1428-54-2 2-[3-(Trifluoro... CAS#:14417-01-7 Benzenesulfonam...
CAS#:4437-85-8 1,2-Butylene Ca... CAS#:918-05-8 Methanesulfonam...

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Optical phonons, crystal-field transitions, and europium luminescence-excitation processes in Eu2BaCoO5: Experiment and theory.

Tetrahedron 50 , 9157, (1994)

Renin inhibitors containing C-termini derived from mercaptoheterocycles.

J. Med. Chem. 35 , 2103, (1992)

A series of transition-state analogues having heterocyclythio C-termini has been synthesized and evaluated for inhibition of human renin. Addition of mercaptoheterocycles to a chiral Boc-amino epoxide...

Tetrahedron 49 , 5067, (1993)

Trimethyl sulphoxonium ioidie

OS1&1&1 &&iodide

Trimethylsulfoxonium Iodide

Trimethyloxosulfonium iodide

trimethyl-oxo-sulfonium iodide

trimethyloxosulphonium iodide

MFCD00011899

trimethyl sulphoxonium iodide

dimethyloxosulfonium methylide

Corey-Chaykovsky reagent

EINECS 217-204-2

S,S,S-Trimethylsulfoxonium iodide

Sulfoxonium,trimethyl-,iodide

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China
Product Name: Trimethylsulfoxonium iodide
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China
Product Name: Trimethylsulfoxonium iodide
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Trimethylsulfoxonium iodide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Trimethylsulfoxonium iodide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Trimethylsulfoxonium iodide

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