3,6-DIOXAOCTANEDIOIC ACID
Uses- Product Name
- 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;3,6-Dioxaoctanedioic acid CAS;(Ethylenebisoxy)diacetic acid;1,2-Bis(carboxymethoxy)ethane
- CBNumber
- CB2499237
- Molecular Formula
- C6H10O6
- Formula Weight
- 178.14
- MOL File
- 23243-68-7.mol
3,6-DIOXAOCTANEDIOIC ACID Property
- 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℃
Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45-27-22
- RIDADR
- 3261
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 2917198090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
N-Bromosuccinimide Price
- Product number
- D486153
- Product name
- 3,6-DioxaoctanedioicAcid
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- PEG2035
- Product name
- DOODA
- Packaging
- 5G
- Price
- $270
- Updated
- 2021/12/16
- Product number
- FD154915
- Product name
- 3,6-Dioxaoctanedioic acid
- Packaging
- 5G
- Price
- $270
- Updated
- 2021/12/16
- Product number
- OR19555
- Product name
- 3,6-Dioxaoctanedioicacid
- Packaging
- 1g
- Price
- $44
- Updated
- 2021/12/16
- Product number
- 2121-1-37
- Product name
- 3,6-Dioxaoctanedioic acid
- Packaging
- 1g
- Price
- $48
- Updated
- 2021/12/16
3,6-DIOXAOCTANEDIOIC ACID Chemical Properties,Usage,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 is a useful reagent for the preparation of degradation agents for cyclin dependent kinase.
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.
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
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View Lastest Price from 3,6-DIOXAOCTANEDIOIC ACID manufacturers
- Product
- 3,6-Dioxaoctanedioic acid 23243-68-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 97%minHNMR
- Supply Ability
- 50kgs/month
- Release date
- 2021-11-04
- Product
- 3,6-DIOXAOCTANEDIOIC ACID 23243-68-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100 kg
- Release date
- 2020-01-10