1,7-DICHLOROOCTAMETHYLTETRASILOXANE

Product Name: 1,7-DICHLOROOCTAMETHYLTETRASILOXANE
CAS No.: 2474-02-4
Chemical Name: 1,7-DICHLOROOCTAMETHYLTETRASILOXANE
Synonyms: Dichloro-siloxane;1,7-DICHLOROOCTAMETHYLTETRASILOXANE;1,3-dichlorooctamethyltetrasiloxane;1,7-Dichlorooctamethylheptanetetrasiloxane;1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane;1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-tetrasiloxan;1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-Tetrasiloxane;Oxybis[(dimethylsilylene)oxy]bis(chlorodimethylsilane);Tetrasiloxane, 1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-;1,7-Dichloro-1,1,3,3,5,5,7,7-octamethylheptanetetrasiloxane
CBNumber: CB9138315
Molecular Formula: C8H24Cl2O3Si4
Formula Weight: 351.52
MOL File: 2474-02-4.mol

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1,7-DICHLOROOCTAMETHYLTETRASILOXANE Property

Melting point:: −62 °C(lit.)
Boiling point:: 222 °C(lit.)
Density: 1.011 g/mL at 25 °C(lit.)
refractive index: n20/D 1.405(lit.)
Flash point:: 190 °F
form: liquid
Specific Gravity: 1.011
color: Colorless to Almost colorless
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 1784800
EPA Substance Registry System: Tetrasiloxane, 1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl- (2474-02-4)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 2987 8/PG 2
WGK Germany: 3
F: 10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 384372
Product name: 1,7-Dichloro-octamethyltetrasiloxane
Purity: 95%
Packaging: 25g
Price: $182
Updated: 2023/01/07

TCI Chemical

Product number: D5267
Product name: 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane
Purity: >97.0%(GC)
Packaging: 5g
Price: $120
Updated: 2024/03/01

TCI Chemical

Product number: D5267
Product name: 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane
Purity: >97.0%(GC)
Packaging: 25g
Price: $354
Updated: 2024/03/01

TRC

Product number: D436123
Product name: 1,7-Dichloro-octamethyltetrasiloxane
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: D436123
Product name: 1,7-Dichloro-octamethyltetrasiloxane
Packaging: 500mg
Price: $75
Updated: 2021/12/16

1,7-DICHLOROOCTAMETHYLTETRASILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,7-DICHLOROOCTAMETHYLTETRASILOXANE Suppliers

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View Lastest Price from 1,7-DICHLOROOCTAMETHYLTETRASILOXANE manufacturers

Career Henan Chemical Co

Product: 1,7-dichlorooctamethyltetrasiloxane 2474-02-4
Price: US $1.00/g
Min. Order: 1g
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2019-12-28

2474-02-4, 1,7-DICHLOROOCTAMETHYLTETRASILOXANERelated Search:

CHLOROMETHYL(METHYL)DIMETHOXYSILANE 1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane CHLOROMETHYLMETHYLDIETHOXYSILANE Chlorodimethylsilane 1,7-DICHLOROOCTAMETHYLTETRASILOXANE 95% DICHLOROOCTAMETHYLTETRASILOXANE 1,1,3,3,5,5,7,7-OCTAMETHYLTETRASILOXANE 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE 1,7-DICHLOROOCTAMETHYLTETRASILOXANE

1,7-DICHLOROOCTAMETHYLTETRASILOXANE

1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-tetrasiloxan

1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane

1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-Tetrasiloxane

Tetrasiloxane, 1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-

1,3-dichlorooctamethyltetrasiloxane

1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyl-2,4,6-trioxaheptasilane

1,7-Dichloro-1,1,3,3,5,5,7,7-octamethylheptanetetrasiloxane

1,7-Dichlorooctamethylheptanetetrasiloxane

Oxybis[(dimethylsilylene)oxy]bis(chlorodimethylsilane)

Dichloro-siloxane

chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane

2474-02-4

2474-2-4

C8H24Cl2O3Si4

ClSiCH32O3SiCH32Cl

Organosilicon

Organometallic Reagents

Siloxanes

Chemical Synthesis

Organometallic Reagents

Organosilicon

Siloxanes