Basic information Safety Supplier Related

HEPTAMETHYL CYCLOTETRASILOXANE

Basic information Safety Supplier Related

HEPTAMETHYL CYCLOTETRASILOXANE Basic information

Product Name:
HEPTAMETHYL CYCLOTETRASILOXANE
Synonyms:
  • HEPTAMETHYL CYCLOTETRASILOXANE
  • Cyclotetrasiloxane,2,2,4,4,6,6,8-heptamethyl-
  • heptamethyl-cyclotetrasiloxan
  • HEPTAMETHYLCYCLOTETRASILOXANE, tech-95
  • 2,2,4,4,6,6,8-heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
  • 2,2,4,4,6,6,8-heptamethyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
  • 2,2,4,4,6,6,8-heptamethyl-1,3,5,7,2,4,6,8λsup3sup-tetraoxatetrasilocane
CAS:
15721-05-8
MF:
C7H22O4Si4
MW:
282.59
Mol File:
15721-05-8.mol
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HEPTAMETHYL CYCLOTETRASILOXANE Chemical Properties

Melting point:
-27°C
Boiling point:
165°C
Density 
0,958 g/cm3
refractive index 
1.3965
Flash point:
46°C
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
liquid
Specific Gravity
0.958
color 
Clear Colourless
Hydrolytic Sensitivity
3: reacts with aqueous base
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Safety Information

Risk Statements 
10
Safety Statements 
16
RIDADR 
1993
TSCA 
No
Toxicity
mouse,LDLo,oral,3gm/kg (3000mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1228, 1986.
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HEPTAMETHYL CYCLOTETRASILOXANE Usage And Synthesis

Uses

Heptamethylcyclotetrasiloxane is used in the study of the structure-activity relations of organosiloxanes and the female reproductive system.

HEPTAMETHYL CYCLOTETRASILOXANESupplier

Meryer (Shanghai) Chemical Technology Co., Ltd.
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BeiJing Hwrk Chemicals Limted
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Shanghai Worldyang Chemical Co.,Ltd.
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Tongling HengYou Biotechnology Co., Ltd.
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Shanghai Enchem Industry Co., Ltd.
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15021317485