134449
p-Xylene
ReagentPlus®, 99%
Manufacturer: Sigma Aldrich
CAS Number: 106-42-3
Synonym(S): 1,4-Dimethylbenzene
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 ML | 134449-500-ML | In Stock | ₹ 7,480.00 |
| 2.5 L | 134449-2.5-L | In Stock | ₹ 10,250.00 |
| 20 L | 134449-20-L | In Stock | ₹ 1,85,510.00 |
134449 - 500 ML
In Stock
Quantity
1
Base Price: ₹ 7,480.00
GST (18%): ₹ 1,346.40
Total Price: ₹ 8,826.40
vapor density
3.7 (vs air)
Quality Level
100
vapor pressure
9 mmHg ( 20 °C)
product line
ReagentPlus®
Assay
99%
form
liquid
autoignition temp.
984 °F
expl. lim.
7 %
technique(s)
GC/MS: suitable
refractive index
n20/D 1.495 (lit.)
Other Options
Related Products
Description
- General description: p-Xylene is an isomeric form of xylene. It undergoes Friedel-Crafts acylation reaction with various acids in the presence of zeolites (catalyst).[1] It can be obtained from the mixtures of isomeric forms of xylene and ethylbenzene isolated from the naptha fraction of petroleum. Also, it can be prepared from toluene by employing ZSM (Zeolite Socony Mobil)-5 catalysts.[2] It is a raw material for the manufacture of PET (poly(ethylene terephthalate)) bottles.[3] Its sustainable synthesis from ethylene and dimethylfuran in the presence of zeolite catalysts has been reported.[2][3]
- Application: p-Xylene may be used in the synthesis of poly-p-xylene[4] and terephthalic acid.[5]p-xylene mayumb be used in the single drop microextraction of the corresponding organochlorine pesticides in vegetables, separated via gas chromatography(GC)coupled with mass spectrometry(MS).[6]
- Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
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 SE 3
Target Organs
Respiratory system
WGK
WGK 2
Flash Point(F)
closed cup
Flash Point(C)
closed cup
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vapor density: 3.7 (vs air)
Quality Level: 100
vapor pressure: 9 mmHg ( 20 °C)
product line: ReagentPlus®
Assay: 99%
form: liquid
autoignition temp.: 984 °F
expl. lim.: 7 %
technique(s): GC/MS: suitable
refractive index: n20/D 1.495 (lit.)
vapor density:
3.7 (vs air)
Quality Level:
100
vapor pressure:
9 mmHg ( 20 °C)
product line:
ReagentPlus®
Assay:
99%
form:
liquid
autoignition temp.:
984 °F
expl. lim.:
7 %
technique(s):
GC/MS: suitable
refractive index:
n20/D 1.495 (lit.)
vapor density: __
Quality Level: __
vapor pressure: __
product line: __
Assay: __
form: __
autoignition temp.: __
expl. lim.: __
technique(s): __
refractive index: __
vapor density:
__
Quality Level:
__
vapor pressure:
__
product line:
__
Assay:
__
form:
__
autoignition temp.:
__
expl. lim.:
__
technique(s):
__
refractive index:
__
vapor density: 10.8 (vs air)
Quality Level: 100
vapor pressure: <1 mmHg ( 21.1 °C)
product line: __
Assay: 99%
form: solid
autoignition temp.: __
expl. lim.: __
technique(s): __
refractive index: __
vapor density:
10.8 (vs air)
Quality Level:
100
vapor pressure:
<1 mmHg ( 21.1 °C)
product line:
__
Assay:
99%
form:
solid
autoignition temp.:
__
expl. lim.:
__
technique(s):
__
refractive index:
__
vapor density: __
Quality Level: __
vapor pressure: __
product line: __
Assay: __
form: __
autoignition temp.: __
expl. lim.: __
technique(s): __
refractive index: __
vapor density:
__
Quality Level:
__
vapor pressure:
__
product line:
__
Assay:
__
form:
__
autoignition temp.:
__
expl. lim.:
__
technique(s):
__
refractive index:
__