 Home > Organic Chemistry > Alcohols, Phenols, Phenol Alcohols > (3-Mercaptopropyl)trimethoxysilane for Sale > Trimethoxysilylpropanethiol 99% Liquid SAA2345544 SAA

Trimethoxysilylpropanethiol 99% Liquid SAA2345544 SAA

2 Inquiries

Unit Price:

$5000-6000/MT FOB

Get Latest Price 

CAS No.:

4420-74-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

PORT

Brand:

SAA

Packaging:

55 liters

Price valid (until):

2027-10-09

Contact Supplier

 Chat Now

M A M M TRANDING ENTERPRISE

Company Type:

Trader

Location:

South Africa

Qualification:

Main Products:

chemical

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Product property

Product name:Trimethoxysilylpropanethiol CAS:4420-74-0 MF:C6H16O3SSi MW:196.34

Density:1.057 g/ml

Melting point:-50°C

Package:1 L/bottle, 25 L/drum, 200 L/drum

Items	Specifications
Appearance	Colorless or yellowish liquid
Purity	≥98%
Color(APHA)	≤30
Water	≤0.5%

Application

1.As a metal surface rust inhibitor, it has special effects. When it is used to treat metal surfaces such as gold, silver and copper, etc, the corrosion resistance, oxidation resistance and adhesion with polymers such as resin can be enhanced. 2.In the rubber industry, it is commonly used to treat inorganic fillers such as silica, carbon black, glass fiber and mica, which can effectively improve the mechanical properties and wear resistance of rubber. 3.In the textile industry, it can be used for anti shrinkage finishing of fa

Basic Info

Product Name:

(3-Mercaptopropyl)trimethoxysilane

Other Name:

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

CAS No.:

4420-74-0

Molecular Formula:

C6H16O3SSi

InChIKeys:

InChIKey=UUEWCQRISZBELL-UHFFFAOYSA-N

Molecular Weight:

196.34

Exact Mass:

196.34

BRN:

2038119

EC Number:

224-588-5

UNII:

8CB1M08OIW

DSSTox ID:

DTXSID2044428

HScode:

29310095

Categories:

Alcohols, Phenols, Phenol Alcohols

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

See More (3-Mercaptopropyl)trimethoxysilane Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin sensitization, Sub-category 1B

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H317 May cause an allergic skin reaction H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More (3-Mercaptopropyl)trimethoxysilane Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
chemical

Location:
PO BOX 1381 BURGERSFORT BURGERSFORT LIMPOPO

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2021

M A M M TRANDING ENTERPRISE is a leading Trader supplier of Poly(vinyl alcohol), Calcium carbonate, Tetrachloroethylene based in South Africa. With a commitment to quality and customer satisfaction, M A M M TRANDING ENTERPRISE has become a trusted name in the industry. Our product line includes a range of high-quality Poly(vinyl alcohol), Calcium carbonate, Tetrachloroethylene, which are available at competitive prices. M A M M TRANDING ENTERPRISE has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Italy	3-mercaptopropyltrimethoxysilane	500	Aug 5, 2025
United Kingdom	3-mercaptopropyl trimethoxysilane	1 KG	Dec 13, 2024

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Trimethoxysilylpropanethiol 99% powder 4420-74-0 Senwayer	Pharmaceutical Grade/99	Dingwang Technology (Wuhan) Co., Ltd.	Inquiry
Trimethoxysilylpropanethiol 98% Clear colorless to light yellow liquid LK-YRM	Industrial Grade/98	SHANDONG LOOK CHEMICAL CO.,LTD	Inquiry
(3-Mercaptopropyl)trimethoxysilane 99% see COA kanbei	Industrial Grade/99	Henan Lihao Chem Plant Limited	Inquiry
3-Mercaptopropyltrimethoxysilane	Inustrial Grade/95	Shaanxi Dideu Medichem Co. Ltd	Inquiry
Trimethoxysilylpropanethiol 99% high purity certified Professional producer Greenbo	Industrial Grade/99	Greenbo Biochem	Inquiry