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Name |
1,1,3,3,5,5-HEXAMETHYLTRISILOXANE |
EINECS | 214-716-8 |
CAS No. | 1189-93-1 | Density | 0.822 g/mL at 25 °C(lit.) |
PSA | 18.46000 | LogP | 1.68820 |
Solubility | Slightly miscible with water. | Melting Point |
-67 °C |
Formula | C6H18O2Si3 | Boiling Point | 128 °C(lit.) |
Molecular Weight | 208.48 | Flash Point | 59 °F |
Transport Information | UN 1993 3/PG 2 | Appearance | clear colorless liquid |
Safety | 16-23-24/25 | Risk Codes | 11 |
Molecular Structure | Hazard Symbols | F | |
Synonyms |
HEXAMETHYLTRISILOXANE;1,1,3,3,5,5-HEXAMETHYLTRISILOXANE;1,1,3,3,5,5-hexamethyl-trisiloxan;1,3,3,5,5-hexamethyltrisiloxane;Trisiloxane, 1,1,3,3,5,5-hexamethyl-;1,1,3,3,5,5-Hexamethylpentanetrisiloxane;Bis(dimethylsiloxy)dimethylsilane;Dimethylsilylenebis(oxy)bis(dimethylsilane) |
Article Data | 21 |
Product Name: 1,1,3,3,5,5-Hexamethyltrisiloxane (CAS NO.1189-93-1)
Molecular Formula: C6H20O2Si3
Molecular Weight: 208.48g/mol
Mol File: 1189-93-1.mol
Einecs: 214-716-8
Appearance: Clear colorless liquid
Melting Point: -67°C
Boiling point: 128 °C(lit.)
Storage Temperature: Flammables area
Flash Point: 59 °F
Density: 0.822 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.383(lit.)
Sensitive: Moisture Sensitive
Enthalpy of Vaporization: 33.09 kJ/mol
Vapour Pressure: 33.1 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 2
Product Categories: Organometallic Reagents; Organosilicon; Siloxanes
Safety Information of :
Hazard Codes: F
Risk Statements: 11
11: Highly Flammable
Safety Statements: 16-23-24/25
16: Keep away from sources of ignition - No smoking
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
24: Avoid contact with skin
25: Avoid contact with eyes
1,1,3,3,5,5-Hexamethyltrisiloxane ,its CAS NO. is 1189-93-1,the synonyms is Hexamethyltrisiloxane ; 1,1,3,3,5,5-Hexamethyltrisiloxane ; 1,1,3,3,5,5-Hexamethyl-trisiloxan ; 1,3,3,5,5-Hexamethyltrisiloxane ; Trisiloxane, 1,1,3,3,5,5-hexamethyl- ; 1,1,3,3,5,5-Hexamethylpentanetrisiloxane ; Bis(dimethylsiloxy)dimethylsilane ; Dimethylsilylenebis(oxy)bis(dimethylsilane) .