1,4-Diisocyanatobutane

• Catalog No.: 69006
• CAS Number: 4538-37-8
• M. F.: C6H8N2O2
• M. W.: 140.13992
• Purity: ≥95.0% (GC)

SYNONYMS

• Title: 1,4-二异氰酸根丁烷
• IUPAC name: 1,4-diisocyanatobutane
• IUPAC Traditional name: 1,4-diisocyanatobutane
• Synonyms: 异环己酰亚胺; Tetramethylene diisocyanate

DATABASE IDS

• MDL Number: MFCD00075559
• Beilstein Number: 1756894
• CAS Number: 4538-37-8

PROPERTIES

• Grade: technical
• Linear Formula: OCN(CH2)4NCO
• Purity: ≥95.0% (GC)
• Boiling Point: 102-104 °C/14 mmHg(lit.)
• Density: 1.105 g/mL at 25 °C(lit.)
• Flash Point: 106 °C
• Flash Point: 222.8 °F
• Refractive Index: n20/D 1.453
• GHS Signal Word: Warning
• GHS Hazard statements: H302 + H312 + H332-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-27-37/39
• Storage Temperature: 2-8°C
• German water hazard class: 3