Product
Product
| Item | Specifications |
|---|---|
| CAS Number | 2743?38?6 |
| Molecular Formula | C??H??O? |
| Molecular Weight | 358.3 |
| EINECS Number | 220?374?0 |
| Melting Point | 152–155 ℃ (literature value) |
| Boiling Point | 234 ℃ / 7 mmHg |
| Density | 1.3806 (rough estimate) |
| Vapor Pressure | 0 Pa at 20 ℃ |
| Optical Rotation [α]??/D | ?116°, c=1 in ethanol; [α]??/D 116°, c=9 in ethanol |
| Storage Condition | Refrigerator |
| Solubility | Slightly soluble in DMSO, ethanol and methanol |
| pKa | 1.85 ± 0.25 (Predicted) |
| Physical Form | Solid or crystalline powder |
| Color | Off-white to orange to light brown |
| Water Solubility | Slightly soluble in water |
| BRN No. | 709854 |
| LogP | 1.01 at 20 ℃ |
| InChI | InChI=1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1 |
| InChIKey | YONLFQNRGZXBBF-ZIAGYGMSSA-N |
| SMILES | OC(=O) Product Description Item Specifications CAS Number 2743?38?6 Molecular Formula C??H??O? Molecular Weight 358.3 EINECS Number 220?374?0 Melting Point 152–155 ℃ (literature value) Boiling Point 234 ℃ / 7 mmHg Density 1.3806 (rough estimate) Vapor Pressure 0 Pa at 20 ℃ Optical Rotation [α]??/D ?116°, c=1 in ethanol; [α]??/D 116°, c=9 in ethanol Storage Condition Refrigerator Solubility Slightly soluble in DMSO, ethanol and methanol pKa 1.85 ± 0.25 (Predicted) Physical Form Solid or crystalline powder Color Off-white to orange to light brown Water Solubility Slightly soluble in water BRN No. 709854 LogP 1.01 at 20 ℃ InChI InChI=1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1 InChIKey YONLFQNRGZXBBF-ZIAGYGMSSA-N SMILES OC(=O)C@HC@@HC(O)=O Packaging & Shipping Packing: 25kg/bag,etc. According to negotiation Shipping: EMS,DHL,By Sea ,etc. According to negotiation Company Profile Shandong Huashang Chemical Co., Ltd., authorized by the China Foreign Trade and Economic Cooperation Bureau, is a comprehensive chemical enterprise integrating technology research and development, production, sales, and service. We have established close cooperative relationships with numerous stable and reliable manufacturers, enabling us to provide customers with high-quality products and comprehensive services. With a professional and experienced team of employees and strong technical support from cooperation with research institutes, we also excel at developing new products for our clients. If you need to purchase new products, we are undoubtedly your ideal choice. Huashang Chemical has a strict quality control system and provides quality assurance for every batch of delivered products, which has consistently earned us praise and acclaim from customers both domestically and internationally. "Best quality, best price, best service" is our unwavering principle. We welcome any inquiries or suggestions, and we will reply within 24 hours on weekdays. We look forward to establishing a long-term and friendly cooperative relationship with you! FAQ Q1: Can I get some samples? A: Yes, we can supply free samples , you pay for the shipping cost only. Q2: How can you guarantee the quality of your products? A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing. Q3: What is your MOQ? A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid. Q4: How to start orders or make payments? A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, ****** Trade Assurance is OK. Q5: How do you treat quality complaint? A: 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. Product Description Item Specifications CAS Number 2743?38?6 Molecular Formula C??H??O? Molecular Weight 358.3 EINECS Number 220?374?0 Melting Point 152–155 ℃ (literature value) Boiling Point 234 ℃ / 7 mmHg Density 1.3806 (rough estimate) Vapor Pressure 0 Pa at 20 ℃ Optical Rotation [α]??/D ?116°, c=1 in ethanol; [α]??/D 116°, c=9 in ethanol Storage Condition Refrigerator Solubility Slightly soluble in DMSO, ethanol and methanol pKa 1.85 ± 0.25 (Predicted) Physical Form Solid or crystalline powder Color Off-white to orange to light brown Water Solubility Slightly soluble in water BRN No. 709854 LogP 1.01 at 20 ℃ InChI InChI=1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1 InChIKey YONLFQNRGZXBBF-ZIAGYGMSSA-N SMILES OC(=O) Product Description Item Specifications CAS Number 2743?38?6 Molecular Formula C??H??O? Molecular Weight 358.3 EINECS Number 220?374?0 Melting Point 152–155 ℃ (literature value) Boiling Point 234 ℃ / 7 mmHg Density 1.3806 (rough estimate) Vapor Pressure 0 Pa at 20 ℃ Optical Rotation [α]??/D ?116°, c=1 in ethanol; [α]??/D 116°, c=9 in ethanol Storage Condition Refrigerator Solubility Slightly soluble in DMSO, ethanol and methanol pKa 1.85 ± 0.25 (Predicted) Physical Form Solid or crystalline powder Color Off-white to orange to light brown Water Solubility Slightly soluble in water BRN No. 709854 LogP 1.01 at 20 ℃ InChI InChI=1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1 InChIKey YONLFQNRGZXBBF-ZIAGYGMSSA-N SMILES OC(=O)C@HC@@HC(O)=O Packaging & Shipping Packing: 25kg/bag,etc. According to negotiation Shipping: EMS,DHL,By Sea ,etc. According to negotiation Company Profile Shandong Huashang Chemical Co., Ltd., authorized by the China Foreign Trade and Economic Cooperation Bureau, is a comprehensive chemical enterprise integrating technology research and development, production, sales, and service. We have established close cooperative relationships with numerous stable and reliable manufacturers, enabling us to provide customers with high-quality products and comprehensive services. With a professional and experienced team of employees and strong technical support from cooperation with research institutes, we also excel at developing new products for our clients. If you need to purchase new products, we are undoubtedly your ideal choice. Huashang Chemical has a strict quality control system and provides quality assurance for every batch of delivered products, which has consistently earned us praise and acclaim from customers both domestically and internationally. "Best quality, best price, best service" is our unwavering principle. We welcome any inquiries or suggestions, and we will reply within 24 hours on weekdays. We look forward to establishing a long-term and friendly cooperative relationship with you! FAQ Q1: Can I get some samples? A: Yes, we can supply free samples , you pay for the shipping cost only. Q2: How can you guarantee the quality of your products? A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing. Q3: What is your MOQ? A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid. Q4: How to start orders or make payments? A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, ****** Trade Assurance is OK. Q5: How do you treat quality complaint? A: 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. C@@HC(O)=O Packaging & Shipping Packing: 25kg/bag,etc. According to negotiation Shipping: EMS,DHL,By Sea ,etc. According to negotiation Company Profile Shandong Huashang Chemical Co., Ltd., authorized by the China Foreign Trade and Economic Cooperation Bureau, is a comprehensive chemical enterprise integrating technology research and development, production, sales, and service. We have established close cooperative relationships with numerous stable and reliable manufacturers, enabling us to provide customers with high-quality products and comprehensive services. With a professional and experienced team of employees and strong technical support from cooperation with research institutes, we also excel at developing new products for our clients. If you need to purchase new products, we are undoubtedly your ideal choice. Huashang Chemical has a strict quality control system and provides quality assurance for every batch of delivered products, which has consistently earned us praise and acclaim from customers both domestically and internationally. "Best quality, best price, best service" is our unwavering principle. We welcome any inquiries or suggestions, and we will reply within 24 hours on weekdays. We look forward to establishing a long-term and friendly cooperative relationship with you! FAQ Q1: Can I get some samples? A: Yes, we can supply free samples , you pay for the shipping cost only. Q2: How can you guarantee the quality of your products? A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing. Q3: What is your MOQ? A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid. Q4: How to start orders or make payments? A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, ****** Trade Assurance is OK. Q5: How do you treat quality complaint? A: 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. C(O)=O |
Packing: 25kg/bag,etc. According to negotiation
Shipping: EMS,DHL,By Sea ,etc. According to negotiation
Shandong Huashang Chemical Co., Ltd., authorized by the China Foreign Trade and Economic Cooperation Bureau, is a comprehensive chemical enterprise integrating technology research and development, production, sales, and service. We have established close cooperative relationships with numerous stable and reliable manufacturers, enabling us to provide customers with high-quality products and comprehensive services.
With a professional and experienced team of employees and strong technical support from cooperation with research institutes, we also excel at developing new products for our clients. If you need to purchase new products, we are undoubtedly your ideal choice.
Huashang Chemical has a strict quality control system and provides quality assurance for every batch of delivered products, which has consistently earned us praise and acclaim from customers both domestically and internationally. "Best quality, best price, best service" is our unwavering principle.
We welcome any inquiries or suggestions, and we will reply within 24 hours on weekdays. We look forward to establishing a long-term and friendly cooperative relationship with you!
FAQ
Q1: Can I get some samples?
A: Yes, we can supply free samples , you pay for the shipping cost only.
Q2: How can you guarantee the quality of your products?
A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q3: What is your MOQ?
A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid.
Q4: How to start orders or make payments?
A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, ****** Trade Assurance is OK.
Q5: How do you treat quality complaint?
A: 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.
