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

Hexahydrophthalic anhydride

Hexahydrophthalic anhydride  Structure
  • ₹1614 - ₹25580
  • Product name: Hexahydrophthalic anhydride
  • CAS: 85-42-7
  • MF: C8H10O3
  • MW: 154.16
  • EINECS:201-604-9
  • MDL Number:MFCD00064863
  • Synonyms:1,2-Cyclohexanedicarboxylic Acid anhydride;3-Isobenzofurandione,hexahydro-1 ;Araldite HT 907;hexahydro-3-isobenzofurandione ;Lekutherm Hardener H;NT 907;CALCIUM 2-NAPTHYLPHOSPHATE;3a,4,5,6,7,7a-Hexahydro-2-benzofuran-1,3-dione
8 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)
  • ALFA India
  • ottokemi

Package

  • 100gm
  • 100G
  • 500gm
  • 500G
  • 1KG
  • ManufacturerSigma-Aldrich(India)
  • Product number123463
  • Product description1,2-Cyclohexanedicarboxylic anhydride, predominantly cis 95%
  • Packaging100G
  • Price₹3160.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number123463
  • Product description1,2-Cyclohexanedicarboxylic anhydride, predominantly cis 95%
  • Packaging500G
  • Price₹5618.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.20365
  • Product descriptionCyclohexane-1,2-dicarboxylic anhydride (mixture of isomeres) for synthesis
  • Packaging100G
  • Price₹6659.99
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.20365
  • Product descriptionCyclohexane-1,2-dicarboxylic anhydride (mixture of isomeres) for synthesis
  • Packaging1KG
  • Price₹25580
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L20001-36
  • Product description1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%
  • Packaging500g
  • Price₹2395
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L20001-22
  • Product description1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%
  • Packaging100g
  • Price₹1614
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number C 4877
  • Product description1,2-Cyclohexanedicarboxylic anhydride, predominantly cis, 95%
  • Packaging100gm
  • Price₹2907
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number C 4877
  • Product description1,2-Cyclohexanedicarboxylic anhydride, predominantly cis, 95%
  • Packaging500gm
  • Price₹5103
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 123463 1,2-Cyclohexanedicarboxylic anhydride, predominantly cis 95% 100G ₹3160.9 2022-06-14 Buy
Sigma-Aldrich(India) 123463 1,2-Cyclohexanedicarboxylic anhydride, predominantly cis 95% 500G ₹5618.18 2022-06-14 Buy
Sigma-Aldrich(India) 8.20365 Cyclohexane-1,2-dicarboxylic anhydride (mixture of isomeres) for synthesis 100G ₹6659.99 2022-06-14 Buy
Sigma-Aldrich(India) 8.20365 Cyclohexane-1,2-dicarboxylic anhydride (mixture of isomeres) for synthesis 1KG ₹25580 2022-06-14 Buy
ALFA India ALF-L20001-36 1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97% 500g ₹2395 2022-05-26 Buy
ALFA India ALF-L20001-22 1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97% 100g ₹1614 2022-05-26 Buy
ottokemi C 4877 1,2-Cyclohexanedicarboxylic anhydride, predominantly cis, 95% 100gm ₹2907 2022-05-26 Buy
ottokemi C 4877 1,2-Cyclohexanedicarboxylic anhydride, predominantly cis, 95% 500gm ₹5103 2022-05-26 Buy

Properties

Melting point :32-34 °C(lit.)
Boiling point :158 °C17 mm Hg(lit.)
Density :1.18
vapor pressure :0.31Pa at 25℃
RTECS :NP6895168
refractive index :1.4620 (estimate)
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :Chloroform, Methanol (Slightly)
form :Solid
pka :4.14[at 20 ℃]
color :White to Off-White
Water Solubility :4.2g/L at 20℃
Sensitive :Moisture Sensitive
BRN :83213
Exposure limits :ACGIH: Ceiling 0.005 mg/m3
Stability :Moisture Sensitive
LogP :-4.14 at 20℃
CAS DataBase Reference :85-42-7(CAS DataBase Reference)
NIST Chemistry Reference :1,2-Cyclohexane dicarboxylic anhydride(85-42-7)
EPA Substance Registry System :Hexahydrophthalic anhydride (85-42-7)

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.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

Description

Hexahydrophthalic anhydride (HHPA) is widely used for electronics applications, e.g. HHPA cured epoxy resins have excellent dielectric properties, high-temperature stability, and high glass transition temperatures. HHPA is used as a curing agent in adhesive coatings and sealant materials, e.g. for the second-generation two-part epoxy adhesive synthesis. Hexahydrophthalic anhydride is also used in the manufacture of alkyd and polyester resins, insecticides, and rust preventives.

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