| CAS No.: | 106-42-3 |
|---|---|
| Formula: | C8h10 |
| EINECS: | 203-396-5 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Name | p-Xylene |
| Synonyms | p-Xylene C6H4(CH3)2 1,4-xylene Dibencoside para-xylene p-Xylene (1.4- 1,4-Dimethylbenzene P-XYLENE FOR SYNTHESIS 1 L P-XYLENE FOR ANALYSIS EMSURE p-Xylene in Dimethyl Sulfoxide, USP 467 Standard |
| CAS | 106-42-3 |
| EINECS | 203-396-5 |
| InChI | InChI:1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3 |
| InChIKey | URLKBWYHVLBVBO-UHFFFAOYSA-N |
| Molecular Formula | C8H10 |
| Molar Mass | 106.17 |
| Density | 0.861 g/mL at 20 °C (lit.) |
| Melting Point | 12-13 °C (lit.) |
| Boling Point | 138 °C (lit.) |
| Flash Point | 77°F |
| Water Solubility | Miscible with alcohol, ether, acetone, benzene and chloroform. Immiscible with water. |
| Solubility | water: soluble0.2g/L |
| Vapor Presure | 9 mm Hg ( 20 °C) |
| Vapor Density | 3.7 (vs air) |
| Appearance | Liquid |
| Color | Colorless |
| Odor | Like benzene; characteristic aromatic. |
| Exposure Limit | 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). |
| Maximum wavelength(λmax) | ['λ: 294 nm Amax: 1.00', , 'λ: 320 nm Amax: 0.10', , 'λ: 350 nm Amax: 0.05', , 'λ: 38 |
| Merck | 14,10081 |
| BRN | 1901563 |
| pKa | >15 (Christensen et al., 1975) |
| Storage Condition | Store at +5°C to +30°C. |
| Stability | Stable. Incompatible with oxidizing agents. Hygroscopic. Flammable. |
| Explosive Limit | 1.1-7%(V) |
| Refractive Index | n20/D 1.495(lit.) |
| Physical and Chemical Properties | Characteristics of colorless liquid, crystallization at low temperature. melting point 13.263 ºC boiling point 138.37 ºC relative density 0.8611 refractive index 1.5004 flash point 27.2 ºC solubility, benzene, acetone miscible, insoluble in water. |
| Use | Solvents for rubber, paint and additives for aviation power fuels |
| Risk Codes | R10 - Flammable R20/21 - Harmful by inhalation and in contact with skin. R38 - Irritating to the skin R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
| Safety Description | S25 - Avoid contact with eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. |
| UN IDs | UN 1307 3/PG 3 |
| WGK Germany | 2 |
| RTECS | ZE2625000 |
| TSCA | Yes |
| HS Code | 29024300 |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 3910 mg/kg |
| Raw Materials | Sulfuric acid Sodium hydroxide |
| Downstream Products | Terephthaldicarboxaldehyde Terephthaloyl chloride p-Toluic acid |
OEM&ODM
Accept the shipping method specified by the customer.
1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines Dichloroacetyl chloride. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ?
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
6. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
Dongying Hengyu CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls
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