CAS mumber
78-83-1

Molecular formula
C4H10O

SMILES
CC(C)CO

Retention indicies (RI)

• DB5: 642.0
• Carbowax: 1086.14

XLogP3-AA
0.8 Well soluble in MMB, TEC, DEP

Molecular weight
74.12 g/mol

Melting points

• -162 °F (NTP, 1992)
• -108 °C
• -108 °C
• -108 °C
• -162 °F
• -162 °F

Boiling points

• 225 °F at 760 mmHg (NTP, 1992)
• 108 °C
• 108.00 to 109.00 °C. @ 760.00 mm Hg
• 108 °C
• 227 °F
• 227 °F

Flash points

• 82 °F (NTP, 1992)
• 82 °F
• Flash points: 28 °C, closed cup; 37.78 °C, open cup
• 82 °F
• 28 °C c.c.
• 82 °F
• 82 °F

Solubilities

• 50 to 100 mg/mL at 61 °F (NTP, 1992)
• In water, 66.5-90.9 g/L at 25 °C
• In water, 8.5X10+4 mg/L at 25 °C
• Solubility in water at 20 °C: 8.5 wt%
• Soluble in carbon tetrachloride
• For more Solubility (Complete) data for ISOBUTYL ALCOHOL (6 total), please visit the HSDB record page.
• 85 mg/mL at 25 °C
• Solubility in water, g/100ml at 20 °C: 8.7
• miscible with alcohol, ether; soluble in water 1 ml in 140 ml
• 10%

• Isobutanol
• 2-Methyl-1-propanol
• ISOBUTYL ALCOHOL
• 2-Methylpropan-1-ol
• 78-83-1
• 1-Propanol, 2-methyl-
• Isopropylcarbinol
• 1-Hydroxymethylpropane
• Iso-butyl alcohol
• 2-Methylpropyl alcohol
• i-Butyl alcohol
• Isobutylalkohol
• 2-Methylpropanol
• 2-Methyl propanol
• Alcool isobutylique
• i-Butanol
• Fermentation butyl alcohol
• RCRA waste number U140
• Isobutylalkohol [Czech]
• FEMA No. 2179
• FEMA Number 2179
• Isopropyl carbinol
• Isobutyl alcohol (natural)
• 2-Methylpropanol-1
• NSC 5708
• Alcool isobutylique [French]
• HSDB 49
• iso-C4H9OH
• CCRIS 2300
• Isopropyl carbitol
• EINECS 201-148-0
• UNII-56F9Z98TEM
• MFCD00004740
• UN1212
• BRN 1730878
• 56F9Z98TEM
• DTXSID0021759
• CHEBI:46645
• Methyl-2 propanol-1
• AI3-01777
• NSC-5708
• 2-methyl-1-propanyl alcohol
• ISOBUTYL ALCOHOL [II]
• ISOBUTYL ALCOHOL [MI]
• ISOBUTYL ALCOHOL [FCC]
• DTXCID601759
• ISOBUTYL ALCOHOL [FHFI]
• ISOBUTYL ALCOHOL [HSDB]
• ISOBUTYL ALCOHOL [MART.]
• EC 201-148-0
• 4-01-00-01588 (Beilstein Handbook Reference)
• ISOBUTYL ALCOHOL (ISOBUTANOL)
• 2-METHYL-1-PROPANOL [USP-RS]
• Isobutylalkohol (Czech)
• Alcool isobutylique (French)
• ISOBUTYL ALCOHOL (II)
• ISOBUTYL ALCOHOL (MART.)
• iso-butanol
• 2-METHYL-1-PROPANOL (USP-RS)
• 2-?Methyl-?1-?propanol(Isobutyl Alcohol)
• RCRA waste no. U140
• isobutylalcohol
• iso butanol
• Butanol-iso
• 2methyl propanol
• 2-methylpropanoI
• 2Methyl1propanol
• iBuOH
• 2-methyl-propanol
• iso-BuOH
• 1Hydroxymethylpropane
• i-BuOH
• 1Propanol, 2methyl
• 2-methyl-l-propanol
• 2-methyl-n-propanol
• 2Methylpropyl alcohol
• Isobutanol ACS grade
• Propanol, 2-methyl-
• 1-propanol, 2-methyl
• 2-methyl-propan-1-ol
• 2-methyl propyl alcohol
• Isobutanol, HPLC Grade
• Isobutanol, Isobutyl alcohol
• Pesticide Code: 001507
• BIDD:ER0628
• Isobutanol or isobutyl alcohol
• 2-Methyl-1-propanol, 99%
• CHEMBL269630
• Isobutyl alcohol (ACGIH:OSHA)
• WLN: Q1Y1&1
• NSC5708
• 2-Methyl-1-propanol, 99.5%
• 2-Methyl-1-propanol, AR, 99%
• Isobutanol, Spectrophotometric Grade
• Tox21_201214
• LMFA05000100
• STL185664
• 2-methyl-1-propanol(isobutyl alcohol)
• 2-Methyl-1-propanol, LR, >=99%
• AKOS000118740
• FM59577
• Isobutyl alcohol, >=99%, FCC, FG
• UN 1212
• CAS-78-83-1
• NCGC00091851-01
• NCGC00091851-02
• NCGC00258766-01
• 2-Methyl-1-propanol, analytical standard
• 2-Methyl-1-propanol, anhydrous, 99.5%
• 2-Methyl-1-propanol, for HPLC, 99.5%
• Isobutyl alcohol, ACS reagent, >=99.0%
• 2-?Methyl-?1-?propanol (Isobutyl Alcohol)
• I0094
• NS00008599
• EN300-19336
• Isobutyl alcohol 5000 microg/mL in Methanol
• 2-Methyl-1-propanol 10 microg/mL in Methanol
• Isobutyl alcohol, natural, >=99%, FCC, FG
• 2-Methyl-1-propanol, ACS reagent, >=99.0%
• Q151797
• 2-Methyl-1-propanol, p.a., ACS reagent, 99.0%
• 2-Methyl-1-propanol, SAJ first grade, >=99.0%
• 2-Methyl-1-propanol, JIS special grade, >=99.0%
• F0001-2058
• 2-Methyl-1-propanol, reag. ISO, 99%, UV HPLC spectroscopic
• Isobutanol or isobutyl alcohol [UN1212] [Flammable liquid]
• 2-Methyl-1-propanol, puriss. p.a., ACS reagent, >=99.5% (GC)
• 2-Methyl-1-propanol, BioUltra, for molecular biology, >=99.5% (GC)