ChemicalBook > CAS DataBase List > HEPTAMETHYL CYCLOTETRASILOXANE

HEPTAMETHYL CYCLOTETRASILOXANE

Product Name
HEPTAMETHYL CYCLOTETRASILOXANE
CAS No.
15721-05-8
Chemical Name
HEPTAMETHYL CYCLOTETRASILOXANE
Synonyms
heptamethyl-cyclotetrasiloxan;HEPTAMETHYL CYCLOTETRASILOXANE;HEPTAMETHYLCYCLOTETRASILOXANE, tech-95;Cyclotetrasiloxane,2,2,4,4,6,6,8-heptamethyl-;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
CBNumber
CB3220722
Molecular Formula
C7H22O4Si4
Formula Weight
282.59
MOL File
15721-05-8.mol
More
Less

HEPTAMETHYL CYCLOTETRASILOXANE Property

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
More
Less

Safety

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.
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H361Suspected of damaging fertility or the unborn child

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P281Use personal protective equipment as required.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

TRC
Product number
H281310
Product name
Heptamethylcyclotetrasiloxane
Packaging
50mg
Price
$50
Updated
2021/12/16
TRC
Product number
H281310
Product name
Heptamethylcyclotetrasiloxane
Packaging
250mg
Price
$80
Updated
2021/12/16
More
Less

HEPTAMETHYL CYCLOTETRASILOXANE Chemical Properties,Usage,Production

Uses

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

HEPTAMETHYL CYCLOTETRASILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

HEPTAMETHYL CYCLOTETRASILOXANE Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9346
Advantage
58
Tongling HengYou Biotechnology Co., Ltd.
Tel
021-50426030 13856289449
Fax
021-50426030
Email
2630597085@qq.com
Country
China
ProdList
1889
Advantage
55
Shanghai Enchem Industry Co., Ltd.
Tel
15021317485
Fax
021-58109752
Country
China
ProdList
1403
Advantage
58
Shanghai Zhuang Ming New Material Technology Co., Ltd.
Tel
17312398916 051386936896 15216715905
Fax
051386936896
Email
sales@zhuangming.net
Country
China
ProdList
1271
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Suzhou Siso new material Co.,Ltd.
Tel
0512-65402974 18550909935;
Fax
0512-67544899
Email
siso03@126.com
Country
China
ProdList
1902
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-63315541 13323832564
Fax
QQ:3001332135
Email
3001332135@qq.com
Country
China
ProdList
9889
Advantage
58
Suzhou Adelaide Chemical Technology Co., Ltd.
Tel
15995785122
Email
3003020078@qq.com
Country
China
ProdList
1198
Advantage
58
Hunan chemfish Scientific co.,ltd
Tel
+8618229978283 18229978283
Email
sales@chemfish.com
Country
China
ProdList
4959
Advantage
58