329746

Octyl isocyanate

97%

• Linear Formula: CH₃(CH₂)₇NCO
• CAS Number: 3158-26-7
• Molecular Weight: 155.24
• EC Number: 221-598-1
• MDL number: MFCD00013887
• PubChem Substance ID: 24859810
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• refractive index: n20/D 1.432 (lit.)
• bp: 200-204 °C (lit.)
• density: 0.88 g/mL at 25 °C (lit.)
• SMILES string: CCCCCCCCN=C=O
• InChI: 1S/C9H17NO/c1-2-3-4-5-6-7-8-10-9-11/h2-8H2,1H3
• InChI key: DYQFCTCUULUMTQ-UHFFFAOYSA-N

Description

General description

Octyl isocyanate was reported to inactivate serine proteinase, chymotrypsin.

Application

Octyl isocyanate was used to suppress side reactions such as backbiting or chain transfer reaction during polymerization reactions. It was also used in the synthesis of:

• low molar mass organogelator containing 2-(2′-hydroxyphenyl)benzoxazole (HPB) unit with long alkyl chain
• N-octylurea
• N-cyclopropyl-N′-octylurea

Packaging

5, 25 g in glass bottle

Safety Information

• Pictograms: GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H302 - H315 - H319 - H334 - H335
• Precautionary Statements: P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
• Target Organs: Respiratory system
• Personal Protective Equipment: dust mask type N95 (US),Eyeshields,Gloves
• Hazard Codes: Xn
• Risk Statement: 22-36/37/38-42
• Safety Statement: 23-26-36-45
• RIDADR: UN 2206PSN1B 6.1 / PGIII
• WGK Germany: WGK 3
• Flash Point(F): 159.8 °F - closed cup
• Flash Point(C): 71 °C - closed cup