1,1,1,3,5,5,5-Heptamethyltrisiloxane
Grundinformationen
- CAS
26403-67-8- Standard-SMILES
C[Si](O[Si](C)(C)C)O[Si](C)(C)C- InChIKey
SWGZAKPJNWCPRY-UHFFFAOYSA-N- Summenformel
- C7H21O2Si3
- Durchschnittliche Molmasse
- 221,5 g/mol
Überblick
See also: Methicone (related); Methicone (20 CST) (annotation moved to); Poly(methyl hydrogen siloxane) (annotation moved to) ... View More ...
Namen und Bezeichner
- Bevorzugter Name
- 1,1,1,3,5,5,5-Heptamethyltrisiloxane
- Englischer Name
- POLY(METHYL HYDROGEN SILOXANE)
- Summenformel
- C7H21O2Si3*
- Molmasse
- 221.49694
Namen und Synonyme
1,1,1,3,5,5,5-Heptamethyltrisiloxane1873-88-7Bis(trimethylsiloxy)methylsilaneTrisiloxane, 1,1,1,3,5,5,5-heptamethyl-DTXSID1038795Methylbis(trimethylsilyloxy)silaneMethylbis(trimethylsiloxy)silaneRVY9659R8Cheptamethyl trisiloxaneEINECS 217-496-1DTXCID9018795EC 217-496-1
Weitere Namen anzeigen
PMHSCo-Formula CFS-F(H)POLY(METHYL HYDROGEN SILOXANE)POLY(METHYL HYDROGEN SILOXANE) FOR SYNTHTrimethylsilyl-terminated poly(methylsilanediol)Dimethylsiloxane copolymer,Trimethylsiloxane TerminatedPolyoxy(methylsilylene), .alpha.-(trimethylsilyl)-.omega.-(trimethylsilyl)oxy-
SIB-1844HEPTAMETHYL TRISILOXANE [USP-RS]HEPTAMETHYL TRISILOXANE (USP-RS)RefChem:409412217-496-1MFCD00048000methyl-bis(trimethylsilyloxy)siliconUNII-RVY9659R8C
Datenbank-Bezeichner
- CAS
26403-67-8
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 18,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 121
Experimentelle und physikochemische Eigenschaften
Physical DescriptionLiquid
Physikochemische Eigenschaften
- Dichte
- 0.99 g/cm3 · 0.99 g/cm3
- Brechungsindex
- 1.395 · 1.395
- Flammpunkt
- 212 · 212
- Aggregatzustand
- Liquid
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H225 (29.2%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 161 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-
Trisiloxane, 1,1,1,3,5,5,5-heptamethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Trisiloxane, 1,1,1,3,5,5,5-heptamethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 24-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15810
Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesFlam. Liq. 2 (29.2%)
Chemie und Industrie
Verwendung und Herstellung
U.S. Production2023: 5,500,000 - <7,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-: ACTIVE
Anbieter10 Anbieter
湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海赛可锐生物科技有限公司021-58000709 13120558703 · [email protected]
上海维亦特生物科技有限公司15317051735 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
连云港市华源化工有限公司17717972740 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
上海贝万塔生物科技有限公司021-67187366 19901745723 · [email protected]
BOC Sciences+1-631-485-4226 · [email protected]
Zugehörige Reaktionen
0
Keine Reaktionsaufzeichnungen unter den aktuellen Filterkriterien.
Notizen zur Verbindung
Wird geladen…