1228075

Heptamethyl trisiloxane

United States Pharmacopeia (USP) Reference Standard

• Sinônimo(s): 1,1,1,3,5,5,5-Heptamethyltrisiloxane
• Fórmula linear: [(CH₃)₃SiO]₂SiHCH₃
• Número CAS: 1873-88-7
• Peso molecular: 222.50
• Beilstein: 1748455
• Número MDL: MFCD00048000
• Código UNSPSC: 41116107
• ID de substância PubChem: 329749686
• NACRES: NA.24

Propriedades

• grau: pharmaceutical primary standard
• família API: simethicone
• fabricante/nome comercial: USP
• índice de refração: n20/D 1.382 (lit.)
• pb: 142 °C (lit.)
• densidade: 0.819 g/mL at 25 °C (lit.)
• aplicação(ões): pharmaceutical (small molecule)
• formato: neat
• temperatura de armazenamento: 15-25°C
• cadeia de caracteres SMILES: C[SiH](O[Si](C)(C)C)O[Si](C)(C)C
• InChI: 1S/C7H22O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h10H,1-7H3
• chave InChI: QNWOFLWXQGHSRH-UHFFFAOYSA-N

Descrição

Descrição geral

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Aplicação

Heptamethyl trisiloxane USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Nota de análise

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Outras notas

Sales restrictions may apply.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H315,H319,H335
• Declarações de precaução: P210 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 71.6 °F - closed cup
• Ponto de fulgor (°C): 22 °C - closed cup