ChemBK
  • Home
  • Product Category

108-55-4

Glutaric anhydride

CAS: 108-55-4

Molecular Formula: C5H6O3

  1. Home
  2. Product Category
  3. Organic raw materials
  4. carboxylic acid
  5. 108-55-4

108-55-4 - Names and Identifiers

Name Glutaric anhydride
Synonyms utaric anhydride
Glutamic Anhydride
Glutaric anhydride
GLUTARIC ANHYDRIDE pure
Dihydro-pyran-2,6-dione
1,5-Glutaric anhydride
TETRAHYDROPYRAN-2,6-DIONE
Tetrahydropyran-2,6-dione
Tetrahydro-2H-pyran-2,6-dione
Dihydro-2H-pyran-2,6(3H)-dione
3,4-Dihydro-2H-pyran-2,6(5H)-dione
CAS 108-55-4
EINECS 203-593-6
InChI InChI=1/C5H6O3/c6-4-2-1-3-5(7)8-4/h1-3H2
InChIKey VANNPISTIUFMLH-UHFFFAOYSA-N

108-55-4 - Physico-chemical Properties

Molecular FormulaC5H6O3
Molar Mass114.1
Density1,411 g/cm3
Melting Point50-55 °C (lit.)
Boling Point150 °C/10 mmHg (lit.)
Flash Point>230°F
Water Solubilityhydrolysis
Solubility Soluble in ether, ethanol, chloroform, benzene, toluene, acetone and tetrahydrofuran.
Vapor Presure0.05 hPa (50 °C)
AppearanceWhite crystal
ColorWhite to off-white
BRN110051
Storage ConditionStore below +30°C.
SensitiveMoisture Sensitive
Refractive Index1.4630 (estimate)
MDLMFCD00006679
Physical and Chemical Properties

character needle-like crystals.
melting point 41~56 ℃
boiling point 287 ℃
relative density 1.429
solubility soluble in ether, ethanol and tetrahydrofuran.

UseMainly used for the production and preparation of rubber, plastic, resin, medicine, etc

108-55-4 - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR21/22 - Harmful in contact with skin and if swallowed.
R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/39 -
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S36 - Wear suitable protective clothing.
UN IDs3261
WGK Germany3
RTECSMA3850000
FLUKA BRAND F CODES2-21
TSCAYes
HS Code29171990
Hazard Class8
Packing GroupⅢ

108-55-4 - Reference

Reference
Show more
1. [IF=7.514] Ting Zhang et al."Anhydride structures affect the acylation modification and emulsion stabilization ability of mammalian and fish gelatins."Food Chem. 2022 May;375:131882

108-55-4 - Nature

Open Data Verified Data

needle-like crystals. Melting point 41~56 deg C. Boiling point 287 °c. The relative density was 1.429. Soluble in ether, ethanol and tetrahydrofuran. Glutaric acid is formed after water absorption.

Last Update：2024-01-02 23:10:35

108-55-4 - Preparation Method

Open Data Verified Data
  1. Glutaric acid is produced by heating with a dehydrating agent such as acetic anhydride.
  2. a dicarboxylic acid (succinic acid, Glutaric acid, adipic acid) is mixed by heating, succinic acid and Glutaric acid are directly dehydrated and anhydrided, and a fraction at a certain temperature is taken to obtain Glutaric anhydride.
Last Update：2022-01-01 10:32:11

108-55-4 - Introduction

After absorbing water, it is converted into glutaric acid.
Last Update：2022-10-16 17:11:56

108-55-4 - Use

Open Data Verified Data

used in the production of plastics, rubber, gums, pharmaceuticals and the preparation of amides.

Last Update：2022-01-01 10:32:11

108-55-4 - Safety

Open Data Verified Data
  • see Glutaric acid.
  • This product can be packed with polyethylene plastic bag and polypropylene woven bag for external use. 25kg per bag. According to the general provisions of the storage and transportation of chemicals.
Last Update：2022-01-01 10:32:11

108-55-4 - Reference Information

NIST chemical information Information provided by: webbook.nist.gov (external link)
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
use mainly used for the production and preparation of rubber, plastic, resin, medicine, etc.
used for the production of plastic, rubber, resin, medicine, etc. and the preparation of amide. Valeric anhydride is oxidized with hydrogen peroxide to obtain glutaric acid peroxide. Stir and mix 420ml of distilled water with 221.7g of 30% hydrogen peroxide, add 342g of glutaric anhydride, stir vigorously, maintain the reaction at 15 ℃, add 7.6g of hydrogen peroxide, continue to keep the temperature for 1 hour, stand for 24 hours, filter out crystals, wash with water, and dry with an infrared lamp to obtain white powder, peroxidation to diacid, melting point 89-90 ℃ (decomposition starts at 90 ℃).
production method 1. dehydrating glutaric acid with dehydrating agent such as hepatitis B. 2. Heat and mix dicarboxylic acids (succinic acid, glutaric acid, adipic acid) to directly dehydrate succinic acid and glutaric acid, and take a fraction at a certain temperature to obtain glutaric anhydride.
spontaneous combustion temperature 320°C
Last Update：2024-04-10 22:29:15
108-55-4
Supplier List
Guangzhou Yuanda New Material Co.,Ltd
Featured ProductsMultiple SpecificationsSpot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Wechat: +86 19849939632
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Hubei Longxin Chemical Industry Co., Ltd
Spot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276 Click to send a QQ message
Wechat: A2020071098
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Glutaric anhydride Visit Supplier Webpage Request for quotation
CAS: 108-55-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Wuhan Boye Science And Technology Development Co., Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380 Click to send a QQ message
Wechat: 15387090420
Zouping Mingxing Chemical Co., Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987 Click to send a QQ message
Wechat: 13605431940
WhatsApp: 13605431940
邹平铭远进出口贸易有限公司
Product Name: Glutaric Anhydride Request for quotation
CAS: 108-55-4
Tel: 15954734980
Email: 343896208@qq.com
Mobile: 15954734980
QQ: 343896208 Click to send a QQ messageSend QQ message
Guangzhou Yuanda New Material Co.,Ltd
Featured ProductsMultiple SpecificationsSpot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Wechat: +86 19849939632
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Hubei Longxin Chemical Industry Co., Ltd
Spot supply
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276 Click to send a QQ message
Wechat: A2020071098
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Glutaric anhydride Visit Supplier Webpage Request for quotation
CAS: 108-55-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Wuhan Boye Science And Technology Development Co., Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380 Click to send a QQ message
Wechat: 15387090420
Zouping Mingxing Chemical Co., Ltd.
Product Name: Glutaric anhydride Request for quotation
CAS: 108-55-4
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987 Click to send a QQ message
Wechat: 13605431940
WhatsApp: 13605431940
邹平铭远进出口贸易有限公司
Product Name: Glutaric Anhydride Request for quotation
CAS: 108-55-4
Tel: 15954734980
Email: 343896208@qq.com
Mobile: 15954734980
QQ: 343896208 Click to send a QQ messageSend QQ message
View History
108-55-4
  • Home
  • Product Category

© 2015, 2023 ChemBK.com All Rights Reserved | Build: 20230617001