1228075

Heptamethyl trisiloxane

United States Pharmacopeia (USP) Reference Standard

• Synonyme(s) : 1,1,1,3,5,5,5-Heptamethyltrisiloxane
• Formule linéaire : [(CH₃)₃SiO]₂SiHCH₃
• Numéro CAS: 1873-88-7
• Poids moléculaire : 222.50
• Numéro Beilstein : 1748455
• Numéro MDL: MFCD00048000
• Code UNSPSC : 41116107
• ID de substance PubChem : 329749686
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: pharmaceutical primary standard
• Famille d'API: simethicone
• Fabricant/nom de marque: USP
• Indice de réfraction: n20/D 1.382 (lit.)
• Point d'ébullition: 142 °C (lit.)
• Densité: 0.819 g/mL at 25 °C (lit.)
• Application(s): pharmaceutical (small molecule)
• Format: neat
• Température de stockage: 15-25°C
• Chaîne 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
• Clé InChI: QNWOFLWXQGHSRH-UHFFFAOYSA-N

Description

Description générale

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.

Application

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

Remarque sur l'analyse

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.  ​

Autres remarques

Sales restrictions may apply.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H315,H319,H335
• Conseils de prudence: P210 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 71.6 °F - closed cup
• Point d'éclair (°C): 22 °C - closed cup