99% Colorless Liquid 106-42-3 Para-Xylene 1 4-Dimethyl-Benzene

Basic Information
Place of Origin: JIANGSU, CHINA
Brand Name: Guanjia
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 100g/foil bag; 1kg/foil bag
Payment Terms: L/C,T/T, Western Union and Money Gram
Supply Ability: 200 Kilogram/Kilograms per Month
Detail Information
Cas: 106-42-3 Product Name: Para-xylene, 1,4-dimethyl-benzene
Purity: 99% Appearance: Colorless Liquid
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)
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106-42-3 para-xylene 1 4-dimethyl-benzene


99% para-xylene 1 4-dimethyl-benzene


106-42-3 Colorless liquid

Product Description

106-42-3 para-xylene, 1,4-dimethyl-benzene 99% Colorless liquid


Product Name: P-XYLENE
Synonyms: P-XYLENE FOR ANALYSIS EMSURE;P-XYLENE FOR SYNTHESIS 1 L;p-Xylene (1.4-;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
CAS: 106-42-3
MF: C8H10
MW: 106.17
EINECS: 203-396-5
Product Categories: Industrial/Fine Chemicals;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Amber Glass Bottles;Analytical Reagents;Analytical/Chromatography;CHROMASOLV for HPLC;Chromatography Reagents &;HPLC &;HPLC Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV);Solvent Bottles;Solvent by Application;Solvent Packaging Options;Solvents;UHPLC Solvents (CHROMASOLV)
Mol File: 106-42-3.mol


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. 0-6°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.
Odor Threshold 0.058ppm
explosive limit 1.1-7%(V)
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 1,410,081
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)
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.




Q1 Can i get some samples?

A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2 How to start orders or make payments?

A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).

Q3 How to confirm the Product Quality before placing orders?

A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4 What’s your MOQ?

A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5 How about delivery leadtime?

A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6 Is there a discount?

A6 Different quantity has different discount.

Q7 How do you treat quality complaint?

A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8 How to contact us ?

A9 You can choose your interested products and send inquiry to us.

Contact Details

Phone Number : +8615351991043