Sigma-Aldrich
1-Butanol For HPLC 99.7%+, 1 Liter
- Part Number:
- MIL-34867-1L
- Lead Time:
- 2-4 weeks
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- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 liter / 32 ounce
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
1-Butanol For HPLC ≥99.7% 1 Liter
Synonym: n-Butanol, Butyl alcohol
- CAS Number 71-36-3
- Linear Formula CH3(CH2)3OH
- Molecular Weight 74.12
- Beilstein/REAXYS Number 969148
- EC Number 200-751-6
- MDL number MFCD00002964
- PubChem Substance Id 329755075
- NACRES NA.21
| Quality Level | 100 |
| Grade | for HPLC |
| Vapor Density | 2.55 (vs air) |
| Vapor Pressure | 5.5 mmHg |
| Assay | ≥99.7% |
| form | liquid |
| Autoignition Temperature | 649°F |
| Expl. Lim. | 11.2 % |
| Impurities | ≤0.001% non-volatile matter |
| transmittance | 210 Nm, ≥20% |
| Refractive Index | n20/D 1.399 (lit.) |
| bp | 116-118°C (lit.) |
| mp | −90°C (lit.) |
| Density | 0.81 g/mL at 25°C (lit.) |
| Featured Industry | Food and Beverages |
General description
1-Butanol is a linear alcohol. Its biosynthesis from glucose using a bioengineered Escherichia coli strain has been reported. Its reaction with diisocyanates in the presence of triethylamine (catalyst) has been investigated by volumetric method. Kinetic studies suggest that the reaction proceeds via competitive consecutive second order. Its dehydration reaction has been employed as a standard reaction to evaluate the acidic and basic characteristics of various silica-aluminas.
Application
1-Butanol may be used for the solid acid (an acidic salt of H3PW12O40, Cs2.5H0.5PW12O40) catalyzed esterification of acrylic acid. It may be used as a cosolvent to investigate the enantioselective separation of racemic cyclohexyl methylphosphonofluoridate (cyclosarin, GF) by an chiral supercritical fluid chromatographic (SFC) technique.
Suitable for HPLC, spectrophotometry, environmental testing
Safety Information
Signal word Danger
Hazard statements H226-H302-H315-H318-H335-H336
Precautionary statements P210-P280-P301 + P312 + P330-P304 + P340 + P312-P305 + P351 + P338 + P310-P403 + P235
RIDADR UN1120 - class 3 - PG 3 - Butanols
WGK Germany 1
RTECS EO1400000
Flash Point(F) 95°F
Flash Point(C) 35°C
Documents
Warnings
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