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ChemicalBook >> CAS DataBase List >> Heptamethyl cyclotetrasiloxane

Heptamethyl cyclotetrasiloxane

Heptamethyl cyclotetrasiloxane price.
  • $50 - $1350
  • Product name: Heptamethyl cyclotetrasiloxane
  • CAS: 15721-05-8
  • MF: C7H22O4Si4
  • MW: 282.59
  • EINECS:
  • MDL Number:MFCD00040367
  • Synonyms: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;2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane;Heptamethyl cyclotetrasiloxane
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • aablocks
  • Biosynth
  • TRC
Package
  • 50mg
  • 250mg
  • 1000mg
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA001P8F
  • Product descriptionHeptamethylCyclotetrasiloxane
  • Packaging25g
  • Price$1350
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001P8F
  • Product descriptionHeptamethylCyclotetrasiloxane
  • Packaging10g
  • Price$842
  • Updated2026-05-28
  • Buy
  • ManufacturerBiosynth
  • Product numberQAA72105
  • Product descriptionHeptamethylcyclotetrasiloxane
  • Packaging1000mg
  • Price$870
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberH281310
  • Product descriptionHeptamethylcyclotetrasiloxane
  • Packaging50mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-H281310-50MG
  • Product descriptionHeptamethylcyclotetrasiloxane
  • Packaging50mg
  • Price$72
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberH281310
  • Product descriptionHeptamethylcyclotetrasiloxane
  • Packaging250mg
  • Price$80
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001P8F HeptamethylCyclotetrasiloxane 25g $1350 2026-05-28 Buy
aablocks AA001P8F HeptamethylCyclotetrasiloxane 10g $842 2026-05-28 Buy
Biosynth QAA72105 Heptamethylcyclotetrasiloxane 1000mg $870 2026-06-04 Buy
TRC H281310 Heptamethylcyclotetrasiloxane 50mg $50 2021-12-16 Buy
TRC TRC-H281310-50MG Heptamethylcyclotetrasiloxane 50mg $72 2026-06-03 Buy
TRC H281310 Heptamethylcyclotetrasiloxane 250mg $80 2021-12-16 Buy

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

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P281 Use personal protective equipment as required.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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

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Suppliers and manufacturers

Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai Worldyang Chemical Co.,Ltd. Tongling HengYou Biotechnology Co., Ltd. Shanghai Enchem Industry Co., Ltd. Shanghai Zhuang Ming New Material Technology Co., Ltd. Amadis Chemical Company Limited Suzhou Siso new material Co.,Ltd. Zhengzhou Acme Chemical Co., Ltd. Suzhou Adelaide Chemical Technology Co., Ltd. Hunan chemfish Scientific co.,ltd