Sigma-Aldrich
Toluene For HPLC 99.9% 4 Liter, case/4
- Part Number:
- MIL-648566-4X4L
- 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
Toluene For HPLC ≥99.9% 4 Liter Case/4
- CAS Number 108-88-3
- Linear Formula C6H5CH3
- Molecular Weight 92.14
- Beilstein/REAXYS Number 635760
- EC Number 203-625-9
- MDL number MFCD00008512
- PubChem Substance ID 329760008
| Quality Level | 100 |
| grade | for HPLC |
| vapor density | 3.2 (vs air) |
| vapor pressure | 22 mmHg ( 20 °C) |
| 26 mmHg ( 25 °C) | |
| assay | ≥99.9% |
| form | liquid |
| autoignition temp. | 997 °F |
| expl. lim. | 7 % |
| impurities | ≤0.02% water |
| evapn. residue | ≤0.0005% |
| color | colorless |
| refractive index | n/D 1.496 (lit.) |
| bp | 110-111 °C (lit.) |
| mp | -93 °C (lit.) |
| density | 0.865 g/mL at 25 °C (lit.) |
| UV absorption | λ: 290 nm Amax: 0.30 |
| λ: 310 nm Amax: 0.05 | |
| λ: 350 nm Amax: 0.004 | |
| SMILES string | Cc1ccccc1 |
| InChI | 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 |
| InChI key | YXFVVABEGXRONW-UHFFFAOYSA-N |
General description
Toluene, a benzene analog, is widely employed as an organic solvent. It has been reported to be a biotoxic solvent (toxic to many microorganisms at 0.1%v/v concentrations). Its anaerobic biodegradation to CO2, by the denitrifying bacterium Thauera arornatica has been reported. It forms syndiotactic polystyrene-toluene molecular compound. Crystal structure of this molecular compound has been investigated by X-ray diffraction studies.
Application
Toluene may be used in the following studies:
• As a doping agent during the quantitative estimation of triacylglycerols (TAGs) by liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC-APPIMS). It has been reported to improve the sensitivity of analysis.
• For the decontamination of microbial cultures and lyse bacterial cells in bacterial enzyme assays.
• As a solvent for the preparation of 4-arm polylactide-based (PLA) star oligomer.
GHS02, GHS07, GHS08
Signal word Danger
Hazard statements H225-H304-H315-H336-H361d-H373
Precautionary statements P210-P261-P281-P301 + P310-P331
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN1294 - class 3 - PG 2 - Toluene
WGK Germany 2
RTECS XS5250000
Flash Point(F) 39.2 °F
Flash Point(C) 4 °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.