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(3-Mercaptopropyl)trimethoxysilane

(3-Mercaptopropyl)trimethoxysilane structure

CAS No:
4420-74-0
Formula:
C6H16O3SSi
Chemical Name:
(3-Mercaptopropyl)trimethoxysilane
Synonyms:
1-Propanethiol,3-(trimethoxysilyl)-;3-(Trimethoxysilyl)-1-propanethiol;(γ-Mercaptopropyl)trimethoxysilane;A 189;(3-Mercaptopropyl)trimethoxysilane;3-(Trimethoxysilyl)propanethiol;Z 6062;Silane A 189;NUC-A 189;SH 6062;KBM 803;MPS-M;M 8500;KBE 803;Sila-Ace S 810;TSL 8380;Prosil 196;(3-Thiopropyl)trimethoxysilane;GF 70;3-(Trimethoxysilyl)propyl mercaptan;TSL 8380E;MPS;AZ 6129;Silquest A 189;KBM 803P;3-(Sulfanylpropyl)trimethoxysilane;Silan GF 70;M 8500 (coupling agent);3-Mercaptopropyl trimethoxylsilane;Dynasylan MTMO;Dynasylan NTNS;VP-Si 163;3-MPTMS;A 160;A 160 (coupling agent);KH 590;LS 1390;S 810;SIM 6476.0;MPTS;SiSiB PC 2300;MPTMS;WD 80;SCA 903;M 0928;Silanogran M;LMD 80;A 183 (coupling agent);A 183;Silquest A 160;DB 590;KH 591;γ-Thiolpropyltrimethoxysilane;Trimethoxy-3-mercaptopropylsilane;Silanil 442;JH-S 189;Mercaptan Y;53241-23-9;56938-96-6;89468-78-0;161756-15-6;383189-28-4;1818863-79-4
Categories:
Cosmetic Ingredient > Nail Conditioning

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Description

Water white to light straw liquid clear liquid

Liquid

(3-Mercaptopropyl)trimethoxysilane Basic Attributes

Molecular Weight：

196.34

Exact Mass：

196.34

BRN：

2038119

EC Number：

224-588-5

UNII：

8CB1M08OIW

DSSTox ID：

DTXSID2044428

HScode：

29310095

Characteristics

PSA：

28.7

XLogP3：

1.09

Appearance：

Clear colorless to light yellow Liquid

Density：

1.051 g/cm³ @ Temp: 25 °C

Melting Point：

Boiling Point：

93 °C @ Press: 40 Torr

Flash Point：

204 °F

Refractive Index：

1.439

Water Solubility：

Decomposes in water;Miscible with methanol, ethanol, isopropanol, acetone, benzene, toluene and xylene.

Storage Conditions：

2-8°C

Vapor Pressure：

0.2 hPa (20 °C)

Toxicity：

LD50 orally in Rabbit: 774 mg/kg LD50 dermal Rabbit 2268 mg/kg

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3082 9/PG 3

wgk germany：

hazard class code：

22-43-51/53

safety instructions：

24/25-36/37-61-57-37-24

RTECS Number：

TZ7800000

Marks：

Xn,N

Stability/Shelf Life：

Stable, but moisture sensitive - may decomposes on exposure to moist air. Incompatible with water, alcohols, strong oxidizing agents, strong acids.

Precautionary statement(s)：

P273-P280

Hazard Statements：

H302-H317-H411

GHS Classification：

|Warning|H302 (98.1%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P312, P321, P322, P330, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 441 companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

(3-mercaptopropyl)trimethoxylsilane

(3-Mercaptopropyl)trimethoxysilane Use and Manufacturing

Uses

1. It has a mercapto group and has a special effect as a rust inhibitor for metal surfaces. It can be used to treat gold, silver, copper and other metal surfaces to improve its corrosion resistance, oxidation resistance and adhesion to polymer materials. performance. 2. Widely used in filled polymer materials, suitable for thermosetting and thermoplastic polymer materials, such as epoxy, eye, phenolsulfon, polyvinyl chloride, polystyrene, polystone, etc. 3. Especially effective in the rubber industry, it can improve its mechanical properties, improve wear resistance, reduce permanent deformation, suitable for NR, EPDM, SBR, polysulfide rubber, styrene-butadiene rubber, nitrile rubber, neoprene and Polyurethane rubber, etc. 4. It has a wide range of inorganic fillers, which can be used for glass fiber, white carbon black, quartz powder, talc, mica, fly ash adhesion

Adhesives and sealant chemicals

Production

500,000 - 1,000,000 lb

Manufacturing Info：

Adhesive manufacturing|1-Propanethiol, 3-(trimethoxysilyl)-: ACTIVE

Computed Properties

Molecular Weight:196.34
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:6
Exact Mass:196.05894208
Monoisotopic Mass:196.05894208
Topological Polar Surface Area:28.7
Heavy Atom Count:11
Complexity:89.6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (3-Mercaptopropyl)trimethoxysilane

CHEMLYTE SOLUTIONS CO.,LTD Contact Supplier

CN
3 YRS

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Manufactory Supplier of Di-tert-Butyl malonate

4420-74-0 3-mercaptopropyl trimethoxysilane

CAS No.: 4420-74-0

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
Dayang Chem (Hangzhou) Co.,Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol,N,N-Formylmorpholine,Epichlorohydrin,Tetramethylguanidine,Dimethicone,3

3-mercaptopropyl trimethoxysilane 4420-74-0

CAS No.: 4420-74-0

Grade: Industrial Grade

Content: 98%

Inquiry
Kindchem Co., Ltd Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of API OLED Organic intermediate

3-Mercaptopropyl)trimethoxysilane free sample from Kindchem

CAS No.: 4420-74-0

Grade: Industrial Grade

Content: 98%

Inquiry
Honour Enterprise Company Limited Contact Supplier

CN
4 YRS

Business licensed

Trader Supplier of Semaglutide,Tirzepatide,API,Enzyme

γ-Mercaptopropyltrimethoxysilane;Trimethoxysilylpropanethiol; (3-Mercaptopropyl)trimethoxysilane;CAS 4420-74-0 Honour

CAS No.: 4420-74-0

Grade: Industrial Grade

Content: 99.0%

Inquiry
Shandong Ailike New Material Technology Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of API,Antibiotics,Anti cancer category

Trimethoxysilylpropanethiol

Unit Price: $10 /KG EXW

CAS No.: 4420-74-0

Grade: Industrial Grade

Content: 98%

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Guide of (3-Mercaptopropyl)trimethoxysilane

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

(3-Mercaptopropyl)trimethoxysilane

SDS

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