Sigma-Aldrich
Pentane For HPLC 99%+, 4 Liter, case/4
- Part Number:
- MIL-34956-4X4L
- Lead Time:
- 2-4 weeks
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 4
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Pentane For HPLC ≥99.0% 4 Liter Case/4
- CAS Number 109-66-0
- Linear Formula CH3(CH2)3CH3
- Molecular Weight 72.15
- Beilstein/REAXYS Number 969132
- EC Number 203-692-4
- MDL number MFCD00009498
- PubChem Substance Id 329755097
- NACRES NA.06
Grade | for HPLC |
Vapor Density | 2.48 (vs air) |
Vapor Pressure | 26.98 psi |
Assay | ≥99.0% |
Autoignition Temperature | 500°F |
Expl. Lim. | ~8.3 % |
Impurities | ≤0.0005% free acid (as CH3COOH) |
Evaporation Residue | <0.0005% |
transmittance | 200 Nm, ≥20% |
Refractive Index | n20/D 1.358 (lit.) |
bp | 35-36°C (lit.) |
mp | −130°C (lit.) |
Density | 0.626 g/mL at 25°C (lit.) |
λ | neat |
UV absorption | λ: 200 Nm Amax: ≤0.70 |
General description
Pentane (n-pentane) is a hydrocarbon. Its hydroisomerization using a nanocrystalline beta (BEA) zeolite has been proposed.[1] It has been reported as one of the products formed from the peroxidation of unsaturated fatty acid.
Safety Information
Signal word Danger
Hazard statements H225-H304-H336-H411
Precautionary statements P210-P301 + P310-P331-P370 + P378-P403 + P235
Supplemental Hazard Statements Repeated exposure may cause skin dryness or cracking.
RIDADR UN1265 - class 3 - PG 2 - Pentanes
WGK Germany 2
RTECS RZ9450000
Flash Point(F) -56.2°F
Flash Point(C) -49°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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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.