ChemicalBook >> CAS DataBase List >>Diglycolic anhydride
Diglycolic anhydride
- CAS No.
- 4480-83-5
- Chemical Name:
- Diglycolic anhydride
- Synonyms
- 1,4-DIOXANE-2,6-DIONE;4-Maleimidobutyric acid hydrazide hydrochloride;SKL267;p-Dioxane-2,6-dione;digylcolic anhydride;DIGLYCOLIC ANHYDRIDE;Oxydiacetic anhydride;1,4-DIOXINE-2,6-DIONE;DiglycolicAnhydride>Diglycolicanhydride,95%
- CBNumber:
- CB4361550
- Molecular Formula:
- C4H4O4
- Molecular Weight:
- 116.07
- MDL Number:
- MFCD00006677
- MOL File:
- 4480-83-5.mol
- MSDS File:
- SDS
Last updated:2024-08-08 18:06:34
Melting point | 92-93 °C (lit.) |
---|---|
Boiling point | 240-241 °C (lit.) |
Density | 1.4230 |
refractive index | 1.5800 (estimate) |
Flash point | 240-241°C |
storage temp. | Store below +30°C. |
solubility | Soluble in chloroform. |
form | Crystalline Powder, Crystals or Needles |
color | White to pale cream |
Sensitive | Moisture Sensitive |
BRN | 112527 |
Stability | Hygroscopic, Moisture Sensitive |
InChIKey | PIYNUZCGMLCXKJ-UHFFFAOYSA-N |
CAS DataBase Reference | 4480-83-5(CAS DataBase Reference) |
FDA UNII | RKE2JJ6VPJ |
NIST Chemistry Reference | 1,4-Dioxane-2,6-dione(4480-83-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36-24/25 | |||||||||
RIDADR | 2923 | |||||||||
WGK Germany | 3 | |||||||||
F | 10-21 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29189090 | |||||||||
NFPA 704 |
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Diglycolic anhydride price More Price(19)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | D103705 | Diglycolic anhydride technical grade, 90% | 4480-83-5 | 25g | $169 | 2024-03-01 | Buy |
Sigma-Aldrich | D103705 | Diglycolic anhydride technical grade, 90% | 4480-83-5 | 5g | $57.2 | 2023-06-20 | Buy |
TCI Chemical | D2308 | Diglycolic Anhydride >95.0%(T) | 4480-83-5 | 25g | $90 | 2024-03-01 | Buy |
TCI Chemical | D2308 | Diglycolic Anhydride >98.0%(T) | 4480-83-5 | 100g | $299 | 2024-03-01 | Buy |
Alfa Aesar | B24498 | Diglycolic anhydride, 97% | 4480-83-5 | 10g | $46.65 | 2024-03-01 | Buy |
Diglycolic anhydride Chemical Properties,Uses,Production
Chemical Properties
white to off-white
Uses
Diglycolic anhydride is used in the preparation of N,N-diethyldiglycollamsaeure by reacting with diethylamine. It is an useful bio chemical for proteomics research.
Synthesis
50.01 g of diglycolic acid was dissolved in 140 mL of acetic anhydride, Heated to 145 ℃, Add 5 drops of phosphoric acid as initiator, And the mixture was refluxed for 2 hours. After the reaction was stopped, Most acetic anhydride was removed by rotary evaporation at 80 ℃. Approximately 100 mL of liquid was obtained,300 mL of toluene was added. Stirring, and allowed to stand for 10 hours. Vacuum filtration to give 38.89g colourless to white Diglycolic anhydride crystals. The yield was 90%.
Diglycolic anhydride Preparation Products And Raw materials
Global( 245)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 | sales06@hbduling.cn | China | 8056 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19536 | 58 |
View Lastest Price from Diglycolic anhydride manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-18 | Diglycolic Anhydride
4480-83-5
|
US $1.00 / Kg/Bag | 100g | 97.0%min | 20kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
2024-08-08 | Diglycolic anhydride
4480-83-5
|
US $30.00 / kg | 1kg | 0.99 | 20 tons | Hebei Fengjia New Material Co., Ltd | ||
2023-09-06 | Diglycolic anhydride
4480-83-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- Diglycolic Anhydride
4480-83-5
- US $1.00 / Kg/Bag
- 97.0%min
- WUHAN FORTUNA CHEMICAL CO., LTD
- Diglycolic anhydride
4480-83-5
- US $30.00 / kg
- 0.99
- Hebei Fengjia New Material Co., Ltd
- Diglycolic anhydride
4480-83-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
4480-83-5(Diglycolic anhydride)Related Search:
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DIGLYCOLIC ANHYDRIDE FOR SYNTHESIS
SKL267
1,4-DIOXANE-2,6-DIONE
4-Maleimidobutyric acid hydrazide hydrochloride
Diglycolic anhydride (6CI)
4480-83-5
Dioxanes
Dioxanes & Dioxolanes
Organic Building Blocks
Building Blocks
Carbonyl Compounds
Carboxylic Acid Anhydrides
Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Dioxanes
Dioxanes & Dioxolanes