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;3,6-Dioxaoctanedioic acid CAS;(Ethylenebisoxy)diacetic acid
CBNumber: CB2499237
Molecular Formula: C6H10O6
Formula Weight: 178.14
MOL File: 23243-68-7.mol

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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℃

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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

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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.

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N-Bromosuccinimide Price

TRC

Product number: D486153
Product name: 3,6-DioxaoctanedioicAcid
Packaging: 500mg
Price: $110
Updated: 2021/12/16

Apolloscientific

Product number: OR19555
Product name: 3,6-Dioxaoctanedioicacid
Packaging: 1g
Price: $44
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2121-1-37
Product name: 3,6-Dioxaoctanedioic acid
Packaging: 1g
Price: $48
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD154915
Product name: 3,6-Dioxaoctanedioic acid
Packaging: 500mg
Price: $65
Updated: 2021/12/16

Activate Scientific

Product number: AS35298
Product name: 3,6-Dioxaoctanedioic acid
Purity: 95+%
Packaging: 1g
Price: $86
Updated: 2021/12/16

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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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3,6-DIOXAOCTANEDIOIC ACID Suppliers

China 101 Germany 3 India 1 Italy 1 Switzerland 1 United Kingdom 4 United States 11 Global 122

Lanzhou Angeli Biochemical Technology Co., Ltd.

Tel: 0931-8235634 13321316780
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Zhende Chemical Technology (Shanghai) Co., Ltd.

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Chengdu Pukang Biotechnology Co., Ltd

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Bide Pharmatech Ltd.

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Zhengzhou ALFA Chemical Co., Ltd.

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Zhengzhou HongSheng Pharmaceutical Co., Ltd.

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View Lastest Price from 3,6-DIOXAOCTANEDIOIC ACID manufacturers

Shanghai UCHEM Inc.

Product: 3,6-Dioxaoctanedioic acid 23243-68-7
Price: US $48.00-172.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2024-10-29

Shanghai Rlavie Technology Co ltd

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

Career Henan Chemical Co

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

23243-68-7, 3,6-DIOXAOCTANEDIOIC ACIDRelated Search:

HOOCCH2O-PEG7-CH2COOH HOOCCH2O-PEG6-CH2COOH HOOCCH2O-PEG10-CH2COOH CH2COOH-PEG12-CH2COOH Diglycolic acid HOOCCH2O-PEG8-CH2COOH 3,6,9-TRIOXAUNDECANEDIOIC ACID PEG5-(CH2CO2H)2 [1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis- PEG6-(CH2CO2H)2 COOH-CH2-PEG10-CH2-COOH 3,6-DIOXAOCTANEDIOIC ACID 3,6-DIOXAOCTANEDIOIC ACID DIMETHYL PERFLUORO-3,6-DIOXAOCTANE-1,8-DIOATE PERFLUORO-3,6-DIOXAOCTANE-1,8-DIOIC ACID (2R,3R,5R,6R)-1,4-DIOXANE-2,3-DICARBOXYLIC ACID, 5,6-DIMETHOXY-5,6-DIMETHYL, DIMETHYL ESTER (5R,6R)-1,4-DIOX-2-ENE-2,3-DICARBOXYLIC ACID, 5,6-DIMETHOXY-5,6-DIMETHYL DIMETHYL ESTER

3,6-Dioxaoctanedioic acid CAS

3,6-Dioxasuberic acid

Acetic acid, 2,2'-[1,2-ethanediylbis(oxy)]bis- (Triglycolic acid)

Acetic acid, 2,2‘-[1,2-ethanediylbis(oxy)]bis-

(2-CARBOXYMETHOXYETHOXY)ACETIC ACID

2,2'-(Ethane-1,2-diylbis(oxy))diacetic acid

3,6-dioxoctanedioic acid

PEG2-(CH2CO2H)2

2-[2-(Carboxymethyloxy)ethoxy]acetic acid

2,2'-[ethylenebis(oxy)] bisacetic acid for synthesis

2,2'-[ethylenebis(oxy)]bisacetic acid

2,2′-(Ethylenbis(oxy))bisessigsure

3,6-Dioxaoctandioic acid

DOODA

(Ethylenebisoxy)diacetic acid

2,2'-(Ethylenebisoxy)diacetic acid

2,2'-[1,2-Ethanediylbis(oxy)]diacetic acid

1,2-Bis(carboxymethoxy)ethane

2,5-Dioxa-1,6-hexanedicarboxylic acid

3,6-Dioxaoctane-1,8-dioic acid

3,6-dioxa-1,8-octanedioic acid

HOOCCH2O-PEG1-CH2COOH

2-[2-(carboxymethoxy)ethoxy]aceticaci

3, 6-dioxyoctaneic acid

HOOCCH2O-PEG1-CH2COOH/Acetic acid, 2,2'-[1,2-ethanediylbis(oxy)]bis-

3,6-DIOXAOCTANEDIOIC ACID

23243-68-7

-CH2OCH2CO2H2

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