1,3-DITHIAN-2-YLTRIMETHYLSILANE

1,3-DITHIAN-2-YLTRIMETHYLSILANE - Names and Identifiers

Name	2-Trimethylsilyl-1,3-dithiane
Synonyms	2-Trimethylsilyl-1,3-dithiane 2-TRIMETHYLSILYL-1,3-DITHIANE 1,3-DITHIAN-2-YLTRIMETHYLSILANE 1,3-Dithiane-2-yltrimethylsilane 1,3-dithian-2-yl(trimethyl)silane Silane, 1,3-dithian-2-yltrimethyl-
CAS	13411-42-2
EINECS	236-504-4
InChI	InChI=1/C7H16S2Si/c1-10(2,3)7-8-5-4-6-9-7/h7H,4-6H2,1-3H3

1,3-DITHIAN-2-YLTRIMETHYLSILANE - Physico-chemical Properties

Molecular Formula	C7H16S2Si
Molar Mass	192.42
Density	1.014g/mLat 25°C(lit.)
Boling Point	54-55°C0.17mm Hg(lit.)
Flash Point	205°F
Solubility	Insol H2O; sol organic solvents.
Vapor Presure	0.0185mmHg at 25°C
Appearance	clear liquid
Specific Gravity	1.014
Color	Colorless to Light yellow to Light orange
BRN	1616463
Storage Condition	2-8°C
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	n20/D 1.533(lit.)
MDL	MFCD00006655

1,3-DITHIAN-2-YLTRIMETHYLSILANE - Risk and Safety

Safety Description	S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes.
UN IDs	3334
WGK Germany	3
FLUKA BRAND F CODES	13
TSCA	No

1,3-DITHIAN-2-YLTRIMETHYLSILANE - Introduction

2-Trimethylsilyl-1, 3-dithiane is an organosilicon compound. Its chemical formula is C6H13SSi(CH3)3, and there is a sulfur atom and a silicon atom in the structure connected to the carbon atom in the center. The following is an introduction to some of its properties, uses, methods and safety information:

Nature:
1. Appearance: 2-trimethylsilyl -1,3-dithiane is a colorless liquid.
2. Solubility: It is soluble in non-polar solvents, such as toluene, ether and dichloromethane.
3. Stability: It has good thermal stability and chemical stability.

Use:
1.2-Trimethylsilyl-1, 3-dithiane can be used as a silane protecting group of thiene compounds.
2. it can be used as a reagent in organic synthesis, for the synthesis of drugs, materials, etc.

Preparation Method:
The preparation method of 2-trimethylsilyl-1, 3-dithiane can be achieved by the following steps:
1. First, 2-bromoethanol and 2-mercaptoethanol were mixed.
2. Then, in the presence of dilute alkali, the mixture is reacted with trimethylchlorosilane.
3. Finally, the product is purified by distillation and other means.

Safety Information:
1.2-Trimethylsilyl-1, 3-dithiane may be irritating to eyes and skin, please avoid direct contact.
2. During use, you should wear appropriate protective gloves and glasses, and operate in a well-ventilated place.
3. If the external contact touches the skin or eyes, rinse immediately with plenty of water and seek medical attention when needed.

Please note that the above information is for informational purposes only and that safe practices and laboratory safety guidelines should be strictly followed when using or handling chemicals. If necessary, please consult professional chemists.

Last Update：2024-04-09 21:01:54