CH5082

Xylenes ACS

$32.52$337.52

CAS No:
1330-20-7
Synonym(s)
Xylene mixture of isomers
Molecular Formula:
C6H4(CH3)2
Molecular Weight:
106.17
EC Number:
215-535-7
MDL number:
MFCD00077264
PubChem CID:
7929
Beilstein:
UN Number
1307
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Description

Xylenes ACS Grade CAS: 1330-20-7 | M.F: C6H4(CH3)2 | MW: 106.17, Buy now for reliable and Reproducible results from ChemieR High Purity Solvent at Dawnscientific.

Xylenes ACS Grade is a clear, colorless liquid that is greasy to the touch. It is a mixture of three isomers of xylene, ortho, meta and para-xylene. Its chemical formula is C6H4(CH3)2. Xylenes are also known as Dimethylbenzenes and Xylol. Xylene is insoluble in water but miscible with many organic liquids. It is an aromatic hydrocarbon widely used as a solvent in various chemical reactions. ACS grade Xylenes can be used in various industries because it contains high purity and high quality.

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Application :

  • Xylenes ACS is used as solvent and thinner, and as a cleaning agent.
  • It is used in the laboratory in conjunction with dry ice to act as a coolant. 
  • It is used as a solvent in the tetraphosphine/palladium-catalyzed Suzuki cross-coupling with sterically hindered aryl halides and arylboronic acids to synthesize tri-ortho-substituted biaryl adducts.
  • It is used as a solvent for the N-alkylation of amines or ammonia with alcohols to synthesize N-alkyl amines.
  • It is used as a solvent to synthesize aromatic polyimides by reacting unsymmetric phosphinated diamines and dianhydrides via solution polymerization.

Benefits :

  • High quality and purity product which met the toughest standard of the American Chemical Society (ACS)
  • Low impurities and high stability
  • Ideal for analytical and research applications that require repeatable, consistent results.
ADDITIONAL INFORMATION

Properties

Quality Level
200
Vapor Density
3.7 (vs air)
Vapor Pressure
18 mmHg ( 37.7 °C)
Assay
≥98.5% xylenes + ethylbenzene basis
Form
liquid
autoignition temp.
-
expl. lim.
0.07
technique(s)
-
impurities
H2SO4, passes test ≤0.003% S compounds ≤0.05% water
color
APHA: ≤10
transmittance
-
refractive index
n20/D 1.497 (lit.)
pH
-
bp
137-140 °C (lit.)
mp
-34 °C
density
0.86 g/mL at 25 °C (lit.)
UV absorption
-
application(s)
-
SMILES string
Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C
InChI
1S/3C8H10/c1-7-3-5-8(2)6-4-7;1-7-4-3-5-8(2)6-7;1-7-5-3-4-6-8(7)2/h3*3-6H,1-2H3
InChI key
MVZVDAGWAAZJPE-UHFFFAOYSA-N

 

Safety Information

Pictograms
GHS02,GHS07,GHS08
Signal Word
Danger
Hazard Statements
H226 - H304 - H312 + H332 - H315 - H319 - H335 - H373 - H373 - H412
Precautionary Statements
P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3
Target Organs
hearing organs, Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
77.0 °F - closed cup
Flash Point(C)
25 °C - closed cup
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