1,3-dichlorotetraisopropyldisiloxane

Modify Date: 2025-08-21 18:50:41

1,3-dichlorotetraisopropyldisiloxane structure	Common Name	1,3-dichlorotetraisopropyldisiloxane
	CAS Number	69304-37-6	Molecular Weight	315.427
	Density	1.0±0.1 g/cm3	Boiling Point	262.1±0.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₂₈Cl₂OSi₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	104.6±10.8 °C
	Symbol	GHS05	Signal Word	Danger

Name	1,3-dichloro-1,1,3,3-tetraisopropyldisiloxane
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	262.1±0.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₈Cl₂OSi₂
Molecular Weight	315.427
Flash Point	104.6±10.8 °C
Exact Mass	314.105560
PSA	9.23000
LogP	8.48
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.438
InChIKey	DDYAZDRFUVZBMM-UHFFFAOYSA-N
SMILES	CC(C)[Si](Cl)(O[Si](Cl)(C(C)C)C(C)C)C(C)C
Storage condition	2-8°C

1,3-dichlorotetraisopropyldisiloxane MSDS(Chinese)

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S27-S28-S36/37/39-S45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8

diisopropylsily...

CAS#:18043-71-5

~87%

1,3-dichlorotet...

CAS#:69304-37-6

Literature: Zhang, H. X.; Guibe, F.; Balavoine, G. Synthetic Communications, 1987 , vol. 17, # 11 p. 1299 - 1308

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1,3-dichlorotet...

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Literature: Journal of the American Chemical Society, , vol. 105, # 12 p. 4059 - 4065

Precursor 2
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DownStream 5
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1,3-dichlorotetraisopropyldisiloxane

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

Disiloxane, 1,3-dichloro-1,1,3,3-tetrakis(1-methylethyl)-

chloro-[chloro-di(propan-2-yl)silyl]oxy-di(propan-2-yl)silane

MFCD00009655

1,1,3,3-Tetraisopropyl-1,3-Dichlorodisiloxane