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1.08325
Toluene
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Synonym(s):
Toluol, Methylbenzene
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About This Item
grade
ACS reagent
Quality Segment
agency
reag. ISO, reag. Ph. Eur.
vapor density
3.2 (vs air)
vapor pressure
22 mmHg ( 20 °C), 26 mmHg ( 25 °C)
product line
EMSURE®
assay
≥99.9% (GC)
form
liquid
autoignition temp.
997 °F
expl. lim.
7 %
dilution
(for analytical testing)
impurities
≤0.000002% As (Arsenic), ≤0.0002 meq/g Acidity, ≤0.0006 meq/g Alkalinity, ≤0.005% Benzene (GC), ≤0.03% Water, ≤0.5 ppm Chloride (Cl), ≤1 ppm Sulfate (SO4)
evapn. residue
≤0.0005%
color
clearAPHA: ≤10
refractive index
n/D 1.496 (lit.)
kinematic viscosity
0.7 cSt(20 °C)
bp
110-111 °C (lit.)
mp
-93 °C (lit.)
transition temp
flash point 4 °C
solubility
0.52 g/L
density
0.865 g/mL at 25 °C (lit.)
SMILES string
Cc1ccccc1
cation traces
Ag: ≤0.000002%, Al: ≤0.00005%, Au: ≤0.00001%, B: ≤0.000002%, Ba: ≤0.00001%, Be: ≤0.000002%, Bi: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, In: ≤0.000002%, Li: ≤0.000002%, Mg: ≤0.00001%, Mn: ≤0.000002%, Mo: ≤0.000005%, Ni: ≤0.000002%, Pb: ≤0.00001%, Pt: ≤0.000002%, Sb: ≤0.000002%, Sn: ≤0.00001%, Ti: ≤0.000005%, Tl: ≤0.000005%, V: ≤0.000005%, Zn: ≤0.00001%, Zr: ≤0.000002%
storage temp.
2-30°C
InChI
1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
InChI key
YXFVVABEGXRONW-UHFFFAOYSA-N
General description
Application
- Toluene Detection in Biological Samples Using SPME-GC-MS.: This research presents a method for detecting toluene in biological samples using solid-phase microextraction combined with gas chromatography-mass spectrometry (SPME-GC-MS). The method provides high sensitivity and accuracy, making it suitable for biological monitoring of toluene exposure (Suh et al., 2015).
- Adsorption Characteristics of Toluene on Metal-Organic Frameworks.: This paper explores the adsorption characteristics of toluene on various metal-organic frameworks (MOFs). The study identifies the most efficient MOFs for toluene adsorption, offering insights for industrial applications in air purification (Zhang et al., 2019).
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description for analysis EMSURE® ACS,ISO,Reag. Ph Eur | description for analysis EMPARTA® ACS | description Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | description for gas chromatography ECD and FID SupraSolv® |
| Quality Level 300 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| assay ≥99.9% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay ≥99.8% (GC) |
| grade ACS reagent | grade ACS reagent | grade - | grade - |
| solubility 0.52 g/L | solubility - | solubility 0.52 g/L | solubility - |
| form liquid | form liquid | form liquid | form liquid |
| mp -93 °C (lit.) | mp -93 °C (lit.) | mp -93 °C (lit.) | mp -93 °C (lit.) |
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signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
flash_point_f
39.9 °F - closed cup
flash_point_c
4.4 °C - closed cup
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How can I determine the shelf life / expiration / retest date of this product?
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What is this toluene intended for? Is there toluene, acetone and isopropyl alcohol without chlorine intended for determining organic chlorine in crude oil according to ASTM D4929 by titration?
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The product is a research grade solvent. It is not tested for Chlorine content, nor is it guaranteed to be suitable for use in ASTM D4929 testing.
To seek a product tested for Chlorine content or for suitability for a given ASTM method, please search our website for products by name, then click the product number of interest to view the specification sheet.Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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