19880

N-Butyldiethanolamine

purum, ≥99.0% (GC)

• Synonym(s): 2,2′-Butyliminodiethanol, N,N-Bis(2-hydroxyethyl)butylamine
• Linear Formula: CH₃(CH₂)₃N(CH₂CH₂OH)₂
• CAS Number: 102-79-4
• Molecular Weight: 161.24
• Beilstein: 1739642
• EC Number: 203-055-0
• MDL number: MFCD00002856
• UNSPSC Code: 12352100
• PubChem Substance ID: 329751952

Properties

• vapor density: 5.5 (vs air)
• vapor pressure: 1 mmHg ( 25 °C)
• grade: purum
• Assay: ≥99.0% (GC)
• impurities: ≤0.3% water
• refractive index: n20/D 1.463 (lit.); n20/D 1.463
• bp: 273-275 °C/741 mmHg (lit.)
• mp: −70 °C (lit.)
• density: 0.986 g/mL at 25 °C (lit.)
• SMILES string: CCCCN(CCO)CCO
• InChI: 1S/C8H19NO2/c1-2-3-4-9(5-7-10)6-8-11/h10-11H,2-8H2,1H3
• InChI key: GVNHOISKXMSMPX-UHFFFAOYSA-N

Description

Application

N-Butyldiethanolamine was used in the synthesis of 4,4′-diphenylmethane diisocyanate (MDI).

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H318
• Precautionary Statements: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 265.1 °F - closed cup
• Flash Point(C): 129.5 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves