3,6-DIOXAOCTANEDIOIC ACID
- CAS No.
- 23243-68-7
- Chemical Name:
- 3,6-DIOXAOCTANEDIOIC ACID
- Synonyms
- DOODA;PEG2-(CH2CO2H)2;3,6-Dioxasuberic acid;HOOCCH2O-PEG1-CH2COOH;3, 6-dioxyoctaneic acid;3,6-dioxoctanedioic acid;3,6-Dioxaoctandioic acid;(Ethylenebisoxy)diacetic acid;1,2-Bis(carboxymethoxy)ethane;3,6-Dioxaoctanedioic acid CAS
- CBNumber:
- CB2499237
- Molecular Formula:
- C6H10O6
- Molecular Weight:
- 178.14
- MDL Number:
- MFCD00054502
- MOL File:
- 23243-68-7.mol
| Melting point | 68-71℃ |
|---|---|
| Boiling point | 429.2±25.0 °C(Predicted) |
| Density | 1.375 |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 3.09±0.10(Predicted) |
| form | solid |
| color | White to off-white |
| LogP | -2.29 at 25℃ |
| FDA UNII | 2ZVS8WS40O |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H332-H315-H319-H335 |
| Precautionary statements | P260-P280-P312 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45-27-22 |
| RIDADR | 3261 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2917198090 |
3,6-DIOXAOCTANEDIOIC ACID price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D486153 | 3,6-DioxaoctanedioicAcid | 23243-68-7 | 500mg | $110 | 2021-12-16 | Buy |
| Apolloscientific | OR19555 | 3,6-Dioxaoctanedioicacid | 23243-68-7 | 1g | $44 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2121-1-37 | 3,6-Dioxaoctanedioic acid | 23243-68-7 | 1g | $48 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD154915 | 3,6-Dioxaoctanedioic acid | 23243-68-7 | 500mg | $65 | 2021-12-16 | Buy |
| Activate Scientific | AS35298 | 3,6-Dioxaoctanedioic acid 95+% | 23243-68-7 | 1g | $86 | 2021-12-16 | Buy |
3,6-DIOXAOCTANEDIOIC ACID Chemical Properties,Uses,Production
Uses
3,6-Dioxaoctanedioic Acid (cas# 23243-68-7) is a useful research chemical.
Description
PEG2-(CH2CO2H)2 is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Uses
3,6-Dioxaoctanedioic acid can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Uses
3,6-Dioxaoctanedioic Acid is a useful reagent for the preparation of degradation agents for cyclin dependent kinase.
Flammability and Explosibility
Not classified
Synthesis
To 15 ml (0.33 mol) of nitric acid was added at 45??C while stirring 1 g of diethylene glycol from the overall amount of 5.9 g (0.06 mol), and the mixture was heated to 65??C. After the end of nitrogen oxides evolution and cooling the mixture to 45-50??C another portion of diethylene glycol was added. Overall time of the reagent addition to the reaction mixture was 1 h. The mixture was kept at 45??C for 40 min and then it was heated at 80??C for 30 min. The solvent was removed in a vacuum at 70??C, the residue was dried by azeotropic distillation with benzene using Dean-Stark trap, then the product was fi ltered off and recrystallized from acetone-benzene mixture. 3,6-Dioxaoctanedioic acid (VIII) was similarly obtained. Yield 7.3 g (89%), colorless crystals. Rf 0.20 (E), mp 76-77??C (mp 75-76??C [13]). IR spectrum, |í, cm-1: 3167 (OH), 2914 (CH), 1733 (C=O acid), 1410, 1229 (C-O), 1121 (C-O). Mass spectrum, m/z (Irel, %): 178.5 [M]+ (76), 200.9 (55), 216.8 (46).
3,6-DIOXAOCTANEDIOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Rlavie Technology Co ltd | +86-021-67759270 +8617717059219 | sales@rlavie.com | China | 1030 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15956 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21688 | 55 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
View Lastest Price from 3,6-DIOXAOCTANEDIOIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-23 | 3,6-DIOXAOCTANEDIOIC ACID
23243-68-7
|
US $0.00 / KG | 1KG | 98% | 1000KG /month | Shanghai Daken Advanced Materials Co.,Ltd | |
 |
2022-09-01 | 3, 6-dioxyoctaneic acid
23243-68-7
|
US $0.00-0.00 / g | 10g | 95% | 10kg | Zhengzhou Gecko Scientific Inc. | |
 |
2022-01-04 | 3,6-Dioxaoctanedioic acid
23243-68-7
|
US $0.00-0.00 / KG | 1g | 97%minHNMR | 50kgs/month | Shanghai Rlavie Technology Co ltd |
-
- 3,6-DIOXAOCTANEDIOIC ACID
23243-68-7
- US $0.00 / KG
- 98%
- Shanghai Daken Advanced Materials Co.,Ltd
-
- 3, 6-dioxyoctaneic acid
23243-68-7
- US $0.00-0.00 / g
- 95%
- Zhengzhou Gecko Scientific Inc.
-
- 3,6-Dioxaoctanedioic acid
23243-68-7
- US $0.00-0.00 / KG
- 97%minHNMR
- Shanghai Rlavie Technology Co ltd
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