Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2-MERCAPTOETHYL)TRIMETHYLSILANE
Price:
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2-MERCAPTOETHYL)TRIMETHYLSILANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18143-30-1

18143-30-1 structure

18143-30-1 structure

Name: (2-MERCAPTOETHYL)TRIMETHYLSILANE
Chemical Name: 2-trimethylsilylethanethiol
CAS Number: 18143-30-1
Molecular Formula: C₅H₁₄SSi
Molecular Weight: 134.31500
Catalog: Chemical reagent Organic reagent Thiol salt
Create Date: 2018-05-12 08:00:00
Modify Date: 2024-01-14 11:00:28

Name	2-trimethylsilylethanethiol
Synonyms	trimethylsilyl ethanethiol Me3SiCH2CH2SH MFCD00077888 Best 1-trimethylsilyl-2-mercapto ethane

Density	0.835g/cm3
Boiling Point	140ºC at 760mmHg
Molecular Formula	C₅H₁₄SSi
Molecular Weight	134.31500
Flash Point	29.4ºC
Exact Mass	134.05900
PSA	38.80000
LogP	2.25440
Vapour Pressure	7.8mmHg at 25°C
Index of Refraction	n20/D 1.454(lit.)
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KJ2621000

CHEMICAL NAME :: Ethanethiol, 2-(trimethylsilyl)-

CAS REGISTRY NUMBER :: 18143-30-1

BEILSTEIN REFERENCE NO. :: 1732126

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H14-S-Si

MOLECULAR WEIGHT :: 134.34

WISWESSER LINE NOTATION :: SH2-SI-1&1&1

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 :: 2500 mg/kg

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

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 229,1011,1976

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	10-36/37/38
Safety Phrases	26-36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	KJ2621000
Packaging Group	III
Hazard Class	3.2
HS Code	2931900090

18269-56-2 structure

18269-56-2

~99%

18143-30-1 structure

18143-30-1

Literature: Schwan, Adrian L.; Brillon, Denis; Dufault, Robert Canadian Journal of Chemistry, 1994 , vol. 72, # 2 p. 325 - 333

861150-48-3 structure

861150-48-3

~75%

18143-30-1 structure

18143-30-1

Literature: Kimura, Tsutomu; Murai, Toshiaki; Miwa, Akihiro; Kurachi, Daisuke; Yoshikawa, Haruhisa; Kato, Shinzi Journal of Organic Chemistry, 2005 , vol. 70, # 14 p. 5611 - 5617

754-05-2 structure

754-05-2

~%

18143-30-1 structure

18143-30-1

Literature: Kimura, Tsutomu; Murai, Toshiaki; Miwa, Akihiro; Kurachi, Daisuke; Yoshikawa, Haruhisa; Kato, Shinzi Journal of Organic Chemistry, 2005 , vol. 70, # 14 p. 5611 - 5617

7783-06-4 structure

7783-06-4

754-05-2 structure

754-05-2

~0%

18143-30-1 structure

18143-30-1

18001-77-9 structure

18001-77-9

Literature: Stamm,W. Journal of Organic Chemistry, 1963 , vol. 28, p. 3264 - 3266

Precursor 4
18269-56-2 861150-48-3 754-05-2 7783-06-4
DownStream 1
50965-40-7

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%