| CAS No.: | 109-77-3 |
|---|---|
| Formula: | C3h2n2 |
| EINECS: | 203-703-2 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Colorless crystal. The relative density is 1. 1910(20ºC), melting point 32ºC, boiling point 218 ~ 219ºC, refractive index (34.2ºC), flash point 112ºC. Soluble in water, acetone and benzene, soluble in ethanol, ether, slightly soluble in chloroform, acetic acid.
Use
Organic synthetic raw materials. In medicine, it is used to synthesize a series of important drugs such as vitamin B1 and aminophenopteridine. Dyes, pesticides and other aspects have important uses.
| Molecular Formula | C3H2N2 |
| Molar Mass | 66.06 |
| Density | 1.049 g/mL at 25 °C (lit.) |
| Melting Point | 30-32 °C (lit.) |
| Boling Point | 220 °C (lit.) |
| Flash Point | 234°F |
| Water Solubility | 13.3 g/100 mL (20 ºC) |
| Solubility | 133g/l |
| Vapor Presure | 1 hPa (50 °C) |
| Appearance | Crystalline Low Melting Mass |
| Specific Gravity | 1.049 |
| Color | White to yellow-brown |
| Exposure Limit | TLV-TWA 8 mg/m3 (3 ppm) (NIOSH). |
| Merck | 14,5711 |
| BRN | 773697 |
| pKa | 11(at 25ºC) |
| PH | pH : 4.5 |
| Storage Condition | 2-8°C |
| Refractive Index | 1.4150 |
| Physical and Chemical Properties | Density 1.049 melting point 30-34°C boiling point 220°C flash point 112°C water-soluble 13.3g/100 mL (20°C), soluble in water, alcohol, benzene, slightly soluble in chloroform, acetic acid. Appearance: colorless crystals saturated vapor pressure (kPa):2.67(109 ºC) heat of combustion (kJ/mol):1650.3 |
| Use | For pharmaceutical, is the drug triamterene Intermediate; For organic synthesis, gold leaching agent. |
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S23 - Do not breathe vapour. S27 - Take off immediately all contaminated clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2647 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | OO3150000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29269090 |
| Hazard Class | 6.1 |
| Packing Group | II |
| Toxicity | LD50 i.p. in mice: 12.9 mg/kg (Jones, Israel) |
The packaging method:
Galvanized iron drum packing : 25kgs per bag
Storage condistion:
Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances.
Located in Guangrao County of Dongying City in the central city of the Yellow River Delta of China, Dongying Hengyu Chemical Co., Ltd enjoys superior geographical location, developed economy and convenient transportation. At present, we are a diversified & integrated enterprise specializing in the research and development, production and sales of chemical products.
Now, our business scope mainly involves pharmaceuticals, pesticide intermediates and fine chemicals and other fields. Under the support of strong technical force, advanced testing instruments and well-operated production equipment, as well as a work team with professional knowledges and rich sales experiences, we have successfully established and founded the markets for our products, which own great market potential.
Our main products are: dichloroacetyl chloride, acetyl chloride, trichloroethylene, trimethylacetyl chloride, trimethyl orthoacetate, n-butyryl chloride, aluminum chloride (anhydrous), trimethyl orthoformate, chloroacetyl chloride, phosphorous acid, N,N-dimethylformamide, propionic acid, cyclohexanone, isobutyryl chloride, trichloroacetyl chloride and other products.
Sticking to such service tenet of "reputation first, integrity based, getting survival by excellent quality", taking the quality of customers as the lifeblood of enterprises and enterprise management as the foundation, as well as focusing on honest business, we work hard to provide customers with high-quality products and thoughtful services.
We look forward to maintaining mutual-trusting, mutual-benefited, win-win and stable cooperative relations with friends at home and abroad, and working together for achieving a long-term development!
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 feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
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