63796

(3-Mercaptopropyl)methyldimethoxysilane

≥95.0%

• Synonym(s): Dimethoxy-(3-mercaptopropyl)methylsilane
• Linear Formula: CH₃Si(OCH₃)₂CH₂CH₂CH₂SH
• CAS Number: 31001-77-1
• Molecular Weight: 180.34
• Beilstein: 2424867
• EC Number: 250-426-8
• MDL number: MFCD00053923
• UNSPSC Code: 12352103
• PubChem Substance ID: 57651962
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥95.0%
• form: liquid
• refractive index: n20/D 1.45 (lit.); n20/D 1.450
• bp: 96 °C/30 mmHg (lit.)
• density: 1 g/mL at 25 °C (lit.)
• functional group: thiol
• SMILES string: CO[Si](C)(CCCS)OC
• InChI: 1S/C6H16O2SSi/c1-7-10(3,8-2)6-4-5-9/h9H,4-6H2,1-3H3
• InChI key: IKYAJDOSWUATPI-UHFFFAOYSA-N

Description

Application

(3-Mercaptopropyl)methyldimethoxysilane (MPMDMS) can be used as a silane precursor in the synthesis of:

• Nafion-MPMDMS nanocomposite membranes by sol-gel method.
• MPMDMS functionalized magnetic- polysilsesquioxane (PSSQ) nanoparticles applicable for heavy metal ions adsorption.
• Thiol-organosilica nanoparticles.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 199.4 °F - closed cup
• Flash Point(C): 93 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves