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3-Octylheptamethyltrisiloxane CAS.NO:17955-88-3 C15H38O2Si3

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CAS No.:

17955-88-3

Grade:

Cosmetics Grade

Content:

95%

Port:

Shanghai

Packaging:

25KG/BAG 200KG/BAG

Sample Available:

Yes

Price valid (until):

2026-10-18

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Atomix Chem Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

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Product Details
Seller Information
Inquiry History

Description

Widely used in skin care, sunscreen, makeup, hair care, and antiperspirants.

Items	Specifications
Appearance	Colorless liquid
Refractive Index (25°C)	1.413
Flash point (°C)	110

ECHEMI Editorial Reference

Liquid

Basic Info

Product Name:

Caprylyl methicone

Other Name:

Trisiloxane,1,1,1,3,5,5,5-heptamethyl-3-octyl-;1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane;Heptamethyloctyltrisiloxane;Silsoft 034;SilCare 41M15;Caprylyl methicone;SS 3408;Silsoft 034 Silicone;3-Octylheptamethyltrisiloxane;Dow Corning FZ 3196;FZ 3196;Dowsil FZ 3196

CAS No.:

17955-88-3

Molecular Formula:

C15H38O2Si3

InChIKeys:

InChIKey=SCRSFLUHMDMRFP-UHFFFAOYSA-N

Molecular Weight:

334.72

Exact Mass:

334.72

EC Number:

241-881-3

UNII:

Q95M2P1KJL

DSSTox ID:

DTXSID6051807

HScode:

2934999090

Categories:

Silane Reagent

Characteristics

PSA:

18.5

XLogP3:

8.46

Density:

0,819 g/cm 3

Melting Point:

-62°C

Boiling Point:

84-88 °C @ Press: 0.3 Torr

Flash Point:

69°C

Refractive Index:

1.4128

Vapor Pressure:

0.00122mmHg at 25°C

See More Caprylyl methicone Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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 Caprylyl methicone Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

Location:
No.933,9th floor,office building,jinan new materials industry zone,jinan city,shandong province,,china

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

Total Employees:
11-50

Year of Establishment:
2023

Company Certificates
- ISO9001
Atomix Chem is a company with over 10 years of experience in importing and exporting chemicals in China. We are dedicated to developing surfactants, organic solvents, organic additives, and flavoring and fragrances, providing solutions for customers in the industrial, food, pharmaceutical, and cosmetic sectors. We also offer customized packaging and transportation services, actively meeting the potential needs of our clients. Perseverance and Customer-centric are our core values. For us, establishing long-term and stable cooperation with customers is more important than expanding the market. What sets us apart is that we not only purchase chemicals from suppliers but also import raw materials for them. This cooperative model enables us to achieve competitive prices and stable supply capabilities. Our mission is to share chemicals with the world. More than 40 countries have chosen Atomix as their stable partner.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Portugal	Caprylyl Methicone	50 KG	Sep 18, 2026
Poland	CAPRYLYL METHICONE	3 MT	Jun 9, 2025

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3-Octylheptamethyltrisiloxane CAS.NO:17955-88-3 C15H38O2Si3

Product Details

Seller Information