Benzene
for HPLC,≥99.5%
Reagent
Code: #93299
Alias
Benzene; benzo oil, net benzene, kinetic benzene, pure benzene, solution benzene, trapped net benzene
CAS Number
71-43-2
science Other reagents with same CAS 71-43-2
blur_circular Chemical Specifications
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Molecular Information
Weight
78.11 g/mol
Formula
C₆H₆
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Registry Numbers
EC Number
200-753-7
MDL Number
MFCD00003009
thermostat
Physical Properties
Melting Point
5.5 °C(lit.)
Boiling Point
80 °C(lit.)
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Storage & Handling
Density
0.874 g/mL at 25 °C(lit.)
Storage
room temperature
description Product Description
Benzene is widely used as a starting material in the production of various chemicals. It is a key component in the manufacture of plastics, resins, synthetic fibers like nylon, and rubber. In the pharmaceutical industry, benzene serves as a precursor for drugs, including certain antibiotics and antiseptics. It is also used in the production of detergents, dyes, and pesticides. Additionally, benzene is a solvent in industrial processes and is found in gasoline to improve its octane rating. However, due to its toxic and carcinogenic nature, its use is strictly regulated, and safer alternatives are often sought in many applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Evaporation Residue | <=0.001% |
| Purity (GC) | 99.5-100% |
| UV Absorbance (280 nm) | 0-1 |
| UV Absorbance (290 nm) | 0-0.1 |
| UV Absorbance (300 nm) | 0-0.06 |
| UV Absorbance (330 nm) | 0-0.02 |
| UV Absorbance (350 nm) | 0-0.01 |
| UV Absorbance (400 nm) | 0-0.01 |
| Water (Karl Fischer) | 0-0.02% |
| Appearance | Colorless liquid |
| Infrared Spectrum | Conforms to Structure |
| Note | This product is a low melting point solid and may change state in different environments (solid, liquid, or semi-solid) |
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