405736

3-Mercapto-1-propanol

95%

• Synonym(s): 3-Mercaptopropanol
• Linear Formula: HS(CH₂CH₂CH₂)OH
• CAS Number: 19721-22-3
• Molecular Weight: 92.16
• Beilstein/REAXYS Number: 1731082
• MDL number: MFCD00192262
• UNSPSC Code: 12352300
• PubChem Substance ID: 24865328
• NACRES: NA.23

Properties

• assay: 95%
• refractive index: n20/D 1.495 (lit.)
• bp: 81-82 °C/10 mmHg (lit.)
• density: 1.067 g/mL at 20 °C (lit.)
• SMILES string: OCCCS
• InChI: 1S/C3H8OS/c4-2-1-3-5/h4-5H,1-3H2
• InChI key: SHLSSLVZXJBVHE-UHFFFAOYSA-N

Description

Application

This compound is used to produce hydrophilic SAMs. Also used as a Traceless Linker for Chemical and Enzymatic Synthesis of Oligosaccharides

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311,H315,H319,H335
• pcodes: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 185.0 °F - closed cup
• flash_point_c: 85 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter