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Hot Sale 99% Purity Ethyl Acetate CAS 141-78-6 for Extracting Agent and Dilution and Extraction Use
Basic Info
| Model NO. | CAS141-78-6 |
| Colour | Colorless |
| Transport Package | 180kg/Drum |
| Specification | 99% |
| Trademark | DK |
| Origin | China |
| Production Capacity | 100 Tons Per Month |
Product Description
Basic information
| Product Name: | Ethyl acetate |
| CAS: | 141-78-6 |
| MF: | C4H8O2 |
| MW: | 88.11 |
| EINECS: | 205-500-4 |
Chemical Properties
| Melting point | −84 °C(lit.) |
| Boiling point | 76.5-77.5 °C(lit.) |
| density | 0.902 g/mL at 25 °C(lit.) |
| vapor density | 3 (20 °C, vs air) |
| vapor pressure | 73 mm Hg ( 20 °C) |
| refractive index | n20/D 1.3720(lit.) |
| FEMA | 2414 | ETHYL ACETATE |
| Fp | 26 °F |
| storage temp. | Store at +2°C to +25°C. |
| solubility | Miscible with ethanol, acetone, diethyl ether and benzene. |
| pka | 16-18(at 25ºC) |
| form | Liquid |
| color | APHA: ≤10 |
| Specific Gravity | 0.902 (20/20ºC) |
| Relative polarity | 0.228 |
| Odor | Pleasant fruity odor detectable at 7 to 50 ppm (mean = 18 ppm) |
| Odor Threshold | 0.87ppm |
| explosive limit | 2.2-11.5%, 38°F |
| Water Solubility | 80 g/L (20 ºC) |
| λmax | λ: 256 nm Amax: ≤1.00λ: 275 nm Amax: ≤0.05λ: 300 nm Amax: ≤0.03λ: 325-400 nm Amax: ≤0.005 |
| Merck | 14,3757 |
| JECFA Number | 27 |
| BRN | 506104 |
| Henry's Law Constant | 0.39 at 5.00 °C, 0.58 at 10.00 °C, 0.85 at 15.00 °C, 1.17 at 20.00 °C, 1.58 at 25.00 °C (column stripping-UV, Kutsuna et al., 2005) |
| Exposure limits | TLV-TWA 400 ppm (~1400 mg/m3) (ACGIH, MSHA, and OSHA); IDLH 10,000 ppm (NIOSH). |
| Stability: | Stable. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive. |
Safety Information
| Hazard Codes | F,Xi,Xn,T |
| Risk Statements | 11-36-66-67-20/21/22-10-39/23/24/25-23/24/25-68/20/21/22 |
| Safety Statements | 16-26-33-36/37-45-7-25 |
| RIDADR | UN 1173 3/PG 2 |
| WGK Germany | 1 |
| RTECS | AH5425000 |
| F | 1 |
| Autoignition Temperature | 427 °C |
| TSCA | Yes |
| HS Code | 2915 31 00 |
| HazardClass | 3 |
| PackingGroup | II |
| Hazardous Substances Data | 141-78-6(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 11.3 ml/kg (Smyth) |
| IDLA | 2,000 ppm [10% LEL] |
Xingtai Dakun Technology Is a specialized production enterprise integrating scientific research, production, processing and export. Mainly deal in pharmaceutical intermediates, various industrial chemicals, cosmetics materials and Food Additives. Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry, etc. Our products have spread over more than 30 countries in the world, the U. S. A, Poland, Canada, Italy, India, Brazil, Saudi Arabia, Israel, South Africa, Kenya, Latvia, U. K., Germany, Czech, Switzerland, Norway, Ethiopia, Chile, New Zealand, Australia, Columbia and so on.
We has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality.
We are a professional and experienced team and we promise clients to provide the best quality, price and service. Besides, in the business cooperation with clients, we still abide by principle of equality and mutual benefit, deeply trusted and recognized by clients.
If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to cooperating with you in the near future.
1
Q: Can i get some samples?
A:Yes, we can supply the free sample ,but the shipping cost be paid by customer.2
Q:How to start orders or make payment?
A:We could draft the order for you on alibaba,and you could use credit card.And we could also accept the bank transfer orWesternUnion,etc.3
Q:How to confirm the Product Quality before placing orders?
A:We have complete QS system,and will provide the test report.You can get free samples for some products,you only need to pay the shipping cost.4
Q:What's your MOQ?
A: Depending on the cost of product,it will be 5g if cost is high.5
Q:How about delivery leadtime?
A:Within 2 working days after payment confirmed.6
Q:How do you control the safety of your products ?
A:Control raw material to finished product, third party report7
Q:Is it field inspection available ?
A:Yes,we support field inspection.8
Q:How long does it take to the goods arrived?
A:For 1KG-100KG, Within 5-7 days by DHL,UPS,TNT, FEDEX,EMS Over 100KG.within 5-8days by air,20-40days by sea.9
Q:How about Customs clearance?Will you refund or reship if it is seized?
A: We have full of experience to do the customs clearance,generally it will have no trouble.And we will reship or refund for you if it is seized by our mistake.
