Sigma-Aldrich
2-Propanol For HPLC 99.5% 20 Liter
- Part Number:
- MIL-439207-20L
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 20 liter / 5 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
2-Propanol For HPLC 99.5% 18 Liter
Synonym: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
- CAS Number 67-63-0
- Linear Formula (CH3)2CHOH
- Molecular Weight 60.10
- Beilstein/REAXYS Number 635639
- EC Number 200-661-7
- MDL number MFCD00011674
- PubChem Substance ID 329756428
- NACRES NA.05
| Quality Level | 100 |
| Grade | for HPLC |
| Vapor Density | 2.1 (vs air) |
| Vapor Pressure | 33 mmHg (20°C) |
| 44 mmHg (25°C) | |
| Assay | 99.5% |
| Autoignition Temperature | 750°F |
| Expl. Lim. | 2.0-12.7 %, 93°C |
| Impurities | ≤0.05% water |
| Evaporation Residue | <0.0003% |
| Refractive Index | n20/D 1.377 (lit.) |
| bp | 82°C (lit.) |
| mp | −89.5°C (lit.) |
| solubility | water: soluble |
| Density | 0.785 g/mL at 25°C (lit.) |
| λ | H2O reference |
| UV absorption | λ: 205 nm Amax: 1.0 |
| λ: 220 nm Amax: 0.30 | |
| λ: 230 nm Amax: 0.15 | |
| λ: 245 nm Amax: 0.05 | |
| λ: 260 nm Amax: 0.03 | |
| λ: 300-400 nm Amax: 0.01 | |
| Featured Industry | Food and Beverages |
General description
2-Propanol (i-PrOH), a renewable secondary alcohol, is water soluble, colorless, volatile liquid with a sweet odor. It is a potential substitute to petroleum-derived gasoline. Preparation of methyl isobutyl ketone (MIBK) using 2-propanol as the precursor has been reported with yield as high as 25%. Solubility of benzoic acid has been investigated in 2-propanol by gravimetric method in the temperature range, 277-346K. Its photocatalytic degradation has been examined by various methods.
Application
2-Propanol may be used in the following processes:
• As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
• As a reaction medium in the preparation of cyclic ureas by reacting CO2 with diamines in the presence of pure cerium oxide (CeO2).
GHS02, GHS07
Signal word Danger
Hazard statements H225-H319-H336
Precautionary statements P210-P261-P305 + P351 + P338
RIDADR UN1219 - class 3 - PG 2 - Isopropanol
WGK Germany 1
RTECS NT8050000
Flash Point(F) 53.6°F
Flash Point(C) 12°C
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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