P-XYLENE
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- $20 - $5690
- Product name: P-XYLENE
- CAS: 106-42-3
- MF: C8H10
- MW: 106.17
- EINECS:203-396-5
- MDL Number:MFCD00008556
- Synonyms:P-XYLENE FOR ANALYSIS EMSURE;P-XYLENE FOR SYNTHESIS 1 L;p-Xylene for HPLC, >=99%;p-Xylene puriss. p.a., >=99.0% (GC);p-Xylene ReagentPlus(R), 99%;C6H4(CH3)2;p-Xylene in Dimethyl Sulfoxide, USP 467 Standard;1，4-Xylene p-Xylene
40 prices
Selected condition：
Brand
- Alfa Aesar
- Biosynth Carbosynth
- GFS CHEMICALS
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1g
- 1mL
- 2.500g
- 5g
- 5ml
- 25ML
- 50ml
- 100ml
- 250ML
- 500ml
- 500g
- 1L
- 1kg
- 2Kg
- 2l
- 2.5L
- 2500ml
- 4l
- 5kg
- 10Kg
- 18L
- 160kg
- ManufacturerAlfa Aesar
- Product numberA10534
- Product descriptionp-Xylene, 99%
- Packaging100ml
- Price$31.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA10534
- Product descriptionp-Xylene, 99%
- Packaging500ml
- Price$41.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA10534
- Product descriptionp-Xylene, 99%
- Packaging2500ml
- Price$135
- Updated2024-03-01
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD64668
- Product description1,4-Dimethylbenzene
- Packaging500g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD64668
- Product description1,4-Dimethylbenzene
- Packaging1kg
- Price$250
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD64668
- Product description1,4-Dimethylbenzene
- Packaging2Kg
- Price$450
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD64668
- Product description1,4-Dimethylbenzene
- Packaging5kg
- Price$800
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD64668
- Product description1,4-Dimethylbenzene
- Packaging10Kg
- Price$1400
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number17171
- Product descriptionp-Xylene, 99%
- Packaging500mL
- Price$66.65
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139261
- Product descriptionp-Xylene 95%+
- Packaging1g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139261
- Product descriptionp-Xylene 95%+
- Packaging2.500g
- Price$215
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139261
- Product descriptionp-Xylene 95%+
- Packaging5g
- Price$323
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number62635
- Product descriptionp-Xylene
- Packaging250ML
- Price$610
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number62635
- Product descriptionp-Xylene
- Packaging500mL
- Price$620
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number62635
- Product descriptionp-Xylene
- Packaging1L
- Price$630
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number40203
- Product descriptionp-Xylene solution certified reference material, 5000?μg/mL in methanol
- Packaging1mL
- Price$54.7
- Updated2022-05-15
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | A10534 | p-Xylene, 99% | 100ml | $31.8 | 2024-03-01 | Buy |
| Alfa Aesar | A10534 | p-Xylene, 99% | 500ml | $41.7 | 2024-03-01 | Buy |
| Alfa Aesar | A10534 | p-Xylene, 99% | 2500ml | $135 | 2024-03-01 | Buy |
| Biosynth Carbosynth | FD64668 | 1,4-Dimethylbenzene | 500g | $150 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD64668 | 1,4-Dimethylbenzene | 1kg | $250 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD64668 | 1,4-Dimethylbenzene | 2Kg | $450 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD64668 | 1,4-Dimethylbenzene | 5kg | $800 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD64668 | 1,4-Dimethylbenzene | 10Kg | $1400 | 2021-12-16 | Buy |
| GFS CHEMICALS | 17171 | p-Xylene, 99% | 500mL | $66.65 | 2021-12-16 | Buy |
| Matrix Scientific | 139261 | p-Xylene 95%+ | 1g | $101 | 2021-12-16 | Buy |
| Matrix Scientific | 139261 | p-Xylene 95%+ | 2.500g | $215 | 2021-12-16 | Buy |
| Matrix Scientific | 139261 | p-Xylene 95%+ | 5g | $323 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 62635 | p-Xylene | 250ML | $610 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 62635 | p-Xylene | 500mL | $620 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 62635 | p-Xylene | 1L | $630 | 2021-12-16 | Buy |
| Sigma-Aldrich | 40203 | p-Xylene solution certified reference material, 5000?μg/mL in methanol | 1mL | $54.7 | 2022-05-15 | Buy |
Properties
Melting point :12-13 °C (lit.)
Boiling point :138 °C (lit.)
Density :0.861 g/mL at 20 °C (lit.)
vapor density :3.7 (vs air)
vapor pressure :9 mm Hg ( 20 °C)
refractive index :n20/D 1.495(lit.)
Flash point :77 °F
storage temp. :Store at +5°C to +30°C.
solubility :water: soluble0.2g/L
form :Liquid
pka :>15 (Christensen et al., 1975)
color :Colorless
Relative polarity :0.074
Odor :Like benzene; characteristic aromatic.
explosive limit :1.1-7%(V)
Odor Threshold :0.058ppm
Water Solubility :Miscible with alcohol, ether, acetone, benzene and chloroform. Immiscible with water.
λmax :λ: 294 nm Amax: 1.00
λ: 320 nm Amax: 0.10
λ: 350 nm Amax: 0.05
λ: 380-400 nm Amax: 0.01 Merck :14,10081
BRN :1901563
Henry's Law Constant :16.1 at 45.00 °C, 18.6 at 50.00 °C, 20.3 at 55.00 °C, 23.4 at 60.00 °C, 30.5 at 70.00 °C (static headspace-GC, Park et al., 2004)
Dielectric constant :2.6（20℃）
Exposure limits :TLV-TWA100 ppm (～434 mg/m3) (ACGIH, MSHA, and OSHA); STEL 150 ppm (～651 mg/m3) (ACGIH); ceiling 200 ppm/ 10 min (NIOSH); IDLH 1000 ppm (NIOSH).
Stability :Stable. Incompatible with oxidizing agents. Hygroscopic. Flammable.
InChIKey :URLKBWYHVLBVBO-UHFFFAOYSA-N
LogP :3.16 at 20℃
CAS DataBase Reference :106-42-3(CAS DataBase Reference)
EPA Substance Registry System :p-Xylene (106-42-3)
Boiling point :138 °C (lit.)
Density :0.861 g/mL at 20 °C (lit.)
vapor density :3.7 (vs air)
vapor pressure :9 mm Hg ( 20 °C)
refractive index :n
Flash point :77 °F
storage temp. :Store at +5°C to +30°C.
solubility :water: soluble0.2g/L
form :Liquid
pka :>15 (Christensen et al., 1975)
color :Colorless
Relative polarity :0.074
Odor :Like benzene; characteristic aromatic.
explosive limit :1.1-7%(V)
Odor Threshold :0.058ppm
Water Solubility :Miscible with alcohol, ether, acetone, benzene and chloroform. Immiscible with water.
λmax :λ: 294 nm Amax: 1.00
λ: 320 nm Amax: 0.10
λ: 350 nm Amax: 0.05
λ: 380-400 nm Amax: 0.01 Merck :14,10081
BRN :1901563
Henry's Law Constant :16.1 at 45.00 °C, 18.6 at 50.00 °C, 20.3 at 55.00 °C, 23.4 at 60.00 °C, 30.5 at 70.00 °C (static headspace-GC, Park et al., 2004)
Dielectric constant :2.6（20℃）
Exposure limits :TLV-TWA100 ppm (～434 mg/m3) (ACGIH, MSHA, and OSHA); STEL 150 ppm (～651 mg/m3) (ACGIH); ceiling 200 ppm/ 10 min (NIOSH); IDLH 1000 ppm (NIOSH).
Stability :Stable. Incompatible with oxidizing agents. Hygroscopic. Flammable.
InChIKey :URLKBWYHVLBVBO-UHFFFAOYSA-N
LogP :3.16 at 20℃
CAS DataBase Reference :106-42-3(CAS DataBase Reference)
EPA Substance Registry System :p-Xylene (106-42-3)
Safety Information
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Description
p-xylene is an aromatic hydrocarbon based on benzene with two methyl substituents with the chemical formula C8H10 or C6H4(CH3)2. It is one of the three isomers of dimethylbenzene known collectively as xylenes. The “p” stands for para, identifying that he two methyl groups in p-xylene occupy the diametrically opposite substituent positions 1 and 4. p-Xylene is a colorless, flammable liquid practically insoluble in water. p-Xylene is a colorless watery liquid with a sweet odor and is dangerously flammable, with a flash point of 27°C. p-Xylene is widely used as a feedstock (or “building block”) to manufacture other industrial chemicals, notably terephthalic acid (TPA), purified terephthalic acid (PTA) and dimethyl-terephthalate (DMT). It also may be polymerised directly to produce parylene.More related product prices
1,2-Bis(chloromethyl)benzene 4-Methylbenzyl chloride 1,4-Benzenedimethanol 626-16-4 4-CHLOROMETHYLBENZALDEHYDE; >95%DISCONTINUED 10/25/01 16473-35-1 1,2-BIS(TOSYLOXY)ETHANE 623-24-5 Terephthaloyl chloride 433-19-2 4-(TRIFLUOROMETHYL)BENZOPHENONE 329-15-7 402-49-3 1646-53-3 1-(4-Methylphenyl)ethanol 2,5-Dimethylphenol 14804-38-7 4'-(Trifluoromethyl)acetophenone 619-41-0Related product price
- 1,2-Bis(chloromethyl)benzene
$10-2547.38 - 4-Methylbenzyl chloride
$10-323 - 1,4-Benzenedimethanol
$5-5058.9
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
NINGBO INNO PHARMCHEM CO., LTD.
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
Shandong chuangyingchemical Co., Ltd.
Shanghai Longyu Biotechnology Co., Ltd.
Chongqing Chemdad Co., Ltd
