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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Carboxylic anhydride >Nadic anhydride

Nadic anhydride

Nadic anhydride Structure
  • ₹2400 - ₹4763
  • Product name: Nadic anhydride
  • CAS: 826-62-0
  • MF: C9H8O3
  • MW: 164.16
  • EINECS:212-557-9
  • MDL Number:MFCD00213361
  • Synonyms:3,6’-Endomethylene-1,2,3,6-tet ;ENDO-CIS-HIMIC ANHYDRIDE;ENDO-CIS-5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE;NADIC ANHYDRIDE;3,6-Endomethylenephthalic anhydride.;5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE: NA;Nadic anhydrous;5-NORBORNENE-2,3-DICARBOXYLICANHYDRIDE 98%
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25G
  • 250G
  • 500G
  • ManufacturerTCI Chemicals (India)
  • Product numberN0331
  • Product description5-Norbornene-2,3-dicarboxylic Anhydride min. 97.0 %
  • Packaging25G
  • Price₹2400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberN0331
  • Product description5-Norbornene-2,3-dicarboxylic Anhydride min. 97.0 %
  • Packaging500G
  • Price₹4400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number14353
  • Product descriptionBicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride ≥95.0%
  • Packaging250G
  • Price₹4763
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) N0331 5-Norbornene-2,3-dicarboxylic Anhydride min. 97.0 % 25G ₹2400 2022-05-26 Buy
TCI Chemicals (India) N0331 5-Norbornene-2,3-dicarboxylic Anhydride min. 97.0 % 500G ₹4400 2022-05-26 Buy
Sigma-Aldrich(India) 14353 Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride ≥95.0% 250G ₹4763 2022-06-14 Buy

Properties

Melting point :165-167 °C(lit.)
Boiling point :251.61°C (rough estimate)
Density :1.2132 (rough estimate)
refractive index :1.5260 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :diethyl ether: soluble0.1g/10 mL, clear, colorless
form :powder to crystal
Specific Gravity :1.250 (20/4℃)
color :White to Almost white
Merck :14,1796
BRN :150228
InChI :InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2
InChIKey :KNDQHSIWLOJIGP-UHFFFAOYSA-N
SMILES :C1(=O)C2C(C3CC2C=C3)C(=O)O1
LogP :-0.040 (est)
CAS DataBase Reference :826-62-0(CAS DataBase Reference)
EPA Substance Registry System :4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro- (826-62-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Description

The substance 5-norbornene-2,3-dicarboxylic anhydride has a purity of approximately 99.5 % and consists of two isomers, cis-5-norbrene-endo-2,3-dicarboxylic anhydride (99.2 %) and cis-5-norbreneexo-2,3-dicarboxylic anhydride (0.3 %). It has an estimated log Po/w = 2.3. Due to its chemical nature as an anhydride it readily hydrolyses into the free diacid, norbornene-2,3-dicarboxylic acid. Therefore, migration into aqueous foodstuffs will also lead to the presence of the two isomeric diacids. Melting point of the substance is 163-165 °C.

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ISOVALERIC ANHYDRIDE Succinic anhydride Di-tert-butyl dicarbonate 2,5-Norbornadiene Chromium(VI) oxide Diglycolic anhydride NORBORNENE 19438-61-0 935-79-5 2426-02-0 5-ETHYLIDENE-2-NORBORNENE Maleic anhydride Glutaric anhydride Phthalic anhydride Trimellitic Anhydride 1719-83-1 57346-05-1 Acetic anhydride

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Suppliers and manufacturers

Puyang Huicheng Electronic Materials Co., Ltd.
Nadic Anhydride (NA)
₹0.00 /5KG
Nadic Anhydride (NA) CAS:826-62-0
Shanghai UCHEM Inc.
Himic anhydride
₹28.00 /1kg
Himic anhydride CAS:826-62-0
Vihita Chem Private Limited Otto Chemie Pvt Ltd Vepan Pharmatech Pvt Ltd TCI Chemicals (India) Pvt. Ltd. CLEARSYNTH LABS LTD. A.J Chemicals CHEMSWORTH
Auschemicals Pty Ltd