ChemicalBook > CAS DataBase List > Diglycolic anhydride

Diglycolic anhydride

Product Name
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;DIGLYCOLIC ANHYDRIDE;digylcolic anhydride;Oxydiacetic anhydride;1,4-DIOXINE-2,6-DIONE;DiglycolicAnhydride>Diglycolicanhydride,95%
CBNumber
CB4361550
Molecular Formula
C4H4O4
Formula Weight
116.07
MOL File
4480-83-5.mol
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Diglycolic anhydride Property

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)
NIST Chemistry Reference
1,4-Dioxane-2,6-dione(4480-83-5)
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Safety

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
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D103705
Product name
Diglycolic anhydride
Purity
technical grade, 90%
Packaging
25g
Price
$169
Updated
2024/03/01
Sigma-Aldrich
Product number
D103705
Product name
Diglycolic anhydride
Purity
technical grade, 90%
Packaging
5g
Price
$57.2
Updated
2023/06/20
TCI Chemical
Product number
D2308
Product name
Diglycolic Anhydride
Purity
>95.0%(T)
Packaging
25g
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
D2308
Product name
Diglycolic Anhydride
Purity
>98.0%(T)
Packaging
100g
Price
$299
Updated
2024/03/01
Alfa Aesar
Product number
B24498
Product name
Diglycolic anhydride, 97%
Packaging
10g
Price
$46.65
Updated
2024/03/01
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Diglycolic anhydride Chemical Properties,Usage,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

Raw materials

Preparation Products

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Diglycolic anhydride Suppliers

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View Lastest Price from Diglycolic anhydride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Diglycolic Anhydride 4480-83-5
Price
US $1.00/Kg/Bag
Min. Order
100g
Purity
97.0%min
Supply Ability
20kg/month
Release date
2021-06-01
Hebei Weibang Biotechnology Co., Ltd
Product
Diglycolic anhydride 4480-83-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-06
Hebei Fengjia New Material Co., Ltd
Product
Diglycolic anhydride 4480-83-5
Price
US $30.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2024-08-08

4480-83-5, Diglycolic anhydrideRelated Search:

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  • DIGLYCOLIC ANHYDRIDE
  • DIGLYCOLIC ANHYDRIDE, TECH., 90%
  • Diglycolicanhydride,95%
  • Acetic acid, 2,2'-oxybis-, cyclic anhydride
  • Acetic acid, oxydi-, cyclic anhydride
  • Diglycolic acid anhydride
  • Oxydiacetic anhydride
  • p-Dioxane-2,6-dione
  • 1,4-DIOXINE-2,6-DIONE
  • 1,4-DIOXANE-2,6-DIONE
  • Diglycolic anhydride,97%
  • digylcolic anhydride
  • Diglycolic anhydride, 97% 25GR
  • 1,4-Dioxane-2,6-dione, 2,6-Dioxo-1,4-dioxane
  • Diglycolic anhydride technical grade, 90%
  • (R)-1-Methyl-2-pyrrolidineethanamine dihydrochloride
  • 4-Maleimidobutyric acid hydrazide hydrochloride
  • DiglycolicAnhydride&gt
  • DIGLYCOLIC ANHYDRIDE FOR SYNTHESIS
  • SKL267
  • 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