1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
- CAS NO.:1189-93-1
- Empirical Formula: C6H20O2Si3
- Molecular Weight: 208.48
- MDL number: MFCD00039788
- EINECS: 214-716-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-09-03 18:36:42
What is 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE?
Chemical properties
clear colorless liquid
The Uses of 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
1,1,3,3,5,5-Hexamethyltrisiloxane is involved in the preparation of 2-bis(3-allyl-4-hydroxyphenyl)hexafluoropropane, which is associated with inorganic siloxane polymer and used as a coating material for the detection of toxic chemical warfare agents. It is also used as a silylating agent and to prepare 1,5-Bis[2-(1,2-epoxycyclohex-4-yl)ethyl]-1,1,3,3,5,5-hexamethyltrisiloxane from 4-vinyl-1-cyclohexene-1,2-epoxide by hydrosilylation.
Properties of 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
Melting point: | -67°C |
Boiling point: | 128 °C (lit.) |
Density | 0.822 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 59 °F |
storage temp. | Flammables area |
form | clear liquid |
Specific Gravity | 0.822 |
color | Colorless to Almost colorless |
Water Solubility | Slightly miscible with water. |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 3: reacts with aqueous base |
BRN | 1746341 |
CAS DataBase Reference | 1189-93-1(CAS DataBase Reference) |
EPA Substance Registry System | Trisiloxane, 1,1,3,3,5,5-hexamethyl- (1189-93-1) |
Safety information for 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 |
GHS Hazard Statements |
H225:Flammable liquids |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
InChIKey | HZBDPZBVINJJET-UHFFFAOYSA-N |
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
Simethicone Impurity 5
POLYDIMETHYLSILOXANE
dimethylsilanediol
1,1,3,3-tetramethyldisiloxane-1,3-diol
1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-
Bis(heptamethylcyclotetrasiloxy)hexamethyltrisiloxane
3,3-DICHLORO-1,1,1,5,5,5-HEXAMETHYLTRISILOXANE
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