CAS No.18642-94-9,1,3-DI-N-OCTYLTETRAMETHYLDISILOXANE Suppliers

Products Categories

Organic Chemicals (17)
Pharmaceutical (10)
Reagent (2)
Others (2)
Basic Inorganic Chemicals (2)
Catalyst and Auxiliary (1)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	18642-94-9
Name:	1,3-DI-N-OCTYLTETRAMETHYLDISILOXANE
Article Data:	6

Formula:	C₂₀H₄₆OSi₂
Molecular Weight:	358.756
Synonyms:	1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane;1,3-Dioctyl-1,1,3,3-tetramethyldisiloxane;
Density:	0.821 g/cm³
Melting Point:	-36°C
Boiling Point:	345.8 °C at 760 mmHg
Flash Point:	145.6 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	9.23000
LogP:	8.13420

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:32 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 18642-94-9

Specification

The Disiloxane,1,1,3,3-tetramethyl-1,3-dioctyl-, with the CAS registry number 18642-94-9, is also known as 1,3-Dioctyl-1,1,3,3-tetramethyldisiloxane. This chemical's molecular formula is C₂₀H₄₆OSi₂ and molecular weight is 358.7496. Its systematic name is called 1,1,3,3-tetramethyl-1,3-dioctyldisiloxane.

Physical properties of Disiloxane,1,1,3,3-tetramethyl-1,3-dioctyl-: (1)ACD/LogP: 11.64; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 11.64; (4)ACD/LogD (pH 7.4): 11.64; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 1; (10)#Freely Rotating Bonds: 16; (11)Index of Refraction: 1.434; (12)Molar Refractivity: 113.88 cm³; (13)Molar Volume: 436.5 cm³; (14)Surface Tension: 23.9 dyne/cm; (15)Density: 0.821 g/cm³; (16)Flash Point: 145.6 °C; (17)Enthalpy of Vaporization: 56.66 kJ/mol; (18)Boiling Point: 345.8 °C at 760 mmHg; (19)Vapour Pressure: 0.00012 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O([Si](C)(CCCCCCCC)C)[Si](CCCCCCCC)(C)C
(2)InChI: InChI=1/C20H46OSi2/c1-7-9-11-13-15-17-19-22(3,4)21-23(5,6)20-18-16-14-12-10-8-2/h7-20H2,1-6H3
(3)InChIKey: VZSZUXBTVQNMOY-UHFFFAOYAT