1 1 1 3 5 5 5-Heptamethyltrisiloxane CAS 1873-88-7

1,1,1,3,5,5,5-heptamethyl-trisiloxan;3H-Heptamethyltrisiloxane;heptamethyltrisiloxane;1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE;BIChemicalbookS(TRIMETHYLSILOXY)METHYLSILANE;DOWCORNING1107WATERREPELLENTANDPOWDERTREATMENT;1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE,97%;40M25)

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Model:
1873-88-7
Brand:
bosschem
Code:
1873-88-7

Product Description

1,1,1,3,5,5,5-Heptamethyltrisiloxane Basic information
Uses
Product Name:	1,1,1,3,5,5,5-Heptamethyltrisiloxane
Synonyms:	1,1,1,3,5,5,5-heptamethyl-trisiloxan;3H-Heptamethyltrisiloxane;heptamethyltrisiloxane;1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE;BIS(TRIMETHYLSILOXY)METHYLSILANE;DOW CORNING 1107 WATER REPELLENT AND POWDER TREATMENT;1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE, 97 %;40M25)
CAS:	1873-88-7
MF:	C7H22O2Si3
MW:	222.5
EINECS:	217-496-1
Mol File:	1873-88-7.mol
1,1,1,3,5,5,5-Heptamethyltrisiloxane Chemical Properties
Melting point	<0°C
Boiling point	142 °C (lit.)
density	0.819 g/mL at 25 °C (lit.)
vapor pressure	8.5hPa at 25℃
refractive index	n20/D 1.382(lit.)
Fp	82 °F
storage temp.	15-25°C
solubility	Chloroform (Soluble), Methanol (Slightly)
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.8136
Water Solubility	Miscible with acetone, ethanol, diethyl ether. Insoluble in water.
Hydrolytic Sensitivity	3: reacts with aqueous base
BRN	1748455
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents.
InChIKey	QNWOFLWXQGHSRH-UHFFFAOYSA-N
LogP	6.2 at 20℃
CAS DataBase Reference	1873-88-7(CAS DataBase Reference)
NIST Chemistry Reference	Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-,(1873-88-7)
EPA Substance Registry System	Trisiloxane, 1,1,1,3,5,5,5-heptamethyl- (1873-88-7)

Test Items	Standards
Content (%)	99.0 min
Refractive index	1.378-1.382 at 25°C
Viscosity (mm2/S)	2.0 max at 25°C

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公司信息

1 1 1 3 5 5 5-Heptamethyltrisiloxane C7H22O2Si3 1873-88-7

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Chemical detection methods

Spectroscopic Analysis Methods

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Mass Spectrometry Analysis

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Electrochemical analysis methods

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Thermal Analysis Methods

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