88-98-2

Basic information

• Product Name: cyclohex-4-ene-1,2-dicarboxylic acid
• Synonyms: cyclohex-4-ene-1,2-dicarboxylic acid;TETRAHYDROPHTHALICACID;1,2,3,6-TETRAHYDROPHTHALICACID;4-Cyclohexene-1,2-dicarboxylic acid;(1R)-4-Cyclohexene-1β,2β-dicarboxylic acid;(1R,2S)-4-Cyclohexene-1,2-dicarboxylic acid;(1β,2β)-4-Cyclohexene-1,2-dicarboxylic acid;meso-cis-4-Cyclohexene-1α,2α-dicarboxylic acid
• CAS NO: 88-98-2
• Molecular Formula: C₈H₁₀O₄
• Molecular Weight: 170.1626
• EINECS: 201-872-7
• Mol File: 88-98-2.mol
• Article Data: 7

Chemical Properties

• Melting Point: 170-171 °C(Solv: water (7732-18-5))
• Boiling Point: 395.4±42.0 °C(Predicted)
• Appearance: /
• Density: 1.369±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• Solubility: Acetone (Slightly), Methanol (Slightly)
• PKA: 3.99±0.40(Predicted)
• CAS DataBase Reference: cyclohex-4-ene-1,2-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: cyclohex-4-ene-1,2-dicarboxylic acid(88-98-2)
• EPA Substance Registry System: cyclohex-4-ene-1,2-dicarboxylic acid(88-98-2)

Safety Data

• Hazardous Substances Data: 88-98-2(Hazardous Substances Data)

Usage

Uses

Tetrahydrophthalic Acid is a plasticizer; used in preparation method of concrete coating. Also, used in preparation method of polyester resin for two-piece can ink.

InChI:InChI=1/C8H10O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H2,(H,9,10)(H,11,12)

Upstream product

• 623-91-6 diethyl Fumarate 
• 107-11-9 1-amino-2-propene 
• 935-79-5 cis-1,2,3,6-tetrahydrophthalic anhydride 
• 4841-84-3 dimethyl cis-1,2,3,6-tetrahydrophthalate 
• 77-79-2 3-Sulfolene 
• 110-17-8 (2E)-but-2-enedioic acid 
• 6915-18-0 2-butenedioic acid 
• 106-99-0 buta-1,3-diene 
• 627-63-4 fumaryl dichloride 
• 17673-68-6 dimethyl trans-cyclohex-4-ene-1,2-dicarboxylate 
• 4841-85-4 cis-4-cyclohexene-1,2-dicarboxylic acid diethyl diester 
• 108-31-6 maleic anhydride 

Downstream Products

• 1703-58-8 racem.-butane-1,2,3,4-tetracarboxylic acid 
• 2305-32-0 trans-1,2-cyclohexanedicarboxylic acid 
• 85-43-8 trans-4-Cylohexene-1,2-dicarboxylic anhydride 
• 1687-30-5 cyclohexane-1,2-dicarboxylic acid 
• 46022-05-3 (1R,2R)-(-)-trans-cyclohexane-1,2-dicarboxylic acid 
• 28907-18-8 4-cyclohexene-1,2-dicarboxamide 
• 85-43-8 1,2,3,6-Tetrahydrophthalic anhydride 
• 77210-71-0 (+)-(1S,6R)-8-cis-oxabicyclo[4.3.0]non-3-en-7-one 
• 88-99-3 benzene-1,2-dicarboxylic acid 
• 65-85-0 benzoic acid 
• 186204-35-3 (1R,2R)-(-)-trans-cyclohexane-1,2-diylbis(methylene)dimethanesulfonate 
• 65376-05-8 (+)-(1R,2R)-trans-1,2-bis(hydroxymethyl)cyclohexane 
• 76155-27-6 (+/-)-trans-2-(hydroxymethyl)cyclohexylmethanol 
• 14166-21-3 (+/-)-trans-1,2-cyclohexanedicarboxylic anhydride 

Relevant articles and documents

RECYCLABLE POLYMERS BASED ON RING-FUSED GAMMA-BUTYROLACTONES

The invention discloses a class of new polymers, trans-ring-fused poly(4-hydroxybutyrate)s (RF-P4HB) that exhibit a unique set of properties, including robust thermal stability and mechanical strength, quantitative recyclability to the building block monomers via thermolysis and/or chemical catalysis, and convenient production from the chemical ring-opening polymerization under ambient temperature and pressure. Another unique property is the formation of crystalline stereocomplexed polymers with high melting temperature upon mixing the two enantiomeric RF-P4HB chains via stereocomplexing co-crystallization. This invention also provides the corresponding ring-fused lactone monomer structures that enable the synthesis of the RF-P4HB polymers, through trans-fusing of rings to the parent γ-butyrolactone ring. Furthermore, a polymerization or copolymerization process for the synthesis of RF-P4HB polymers and copolymers is disclosed.

PROCESS FOR PREPARING BENZISOTHIAZOL-3-YL-PEPERAZIN-L-YL-METHYL-CYCLO HEXYL-METHANISOINDOL-1,3-DIONE AND ITS INTERMEDIATES

The present invention discloses process for preparing benzisothiazol-3-yl- piperazin-l-yl-methyl-cyclo hexyl-methanisoindol-l,3-dione and intermediates thereof.

Preparations and Crystal Structures of the 2-Oxides of Some Octahydro-3,2,1-benzoxathiazines and Octahydro-2H-3,1,2-benzoxazaphosphorines

The cis- and trans-fused 1-benzyl-1,4,4a,5,6,7,8,8a-octahydro-3,2,1-benzoxathiazine 2-oxides and cis- and trans-fused 1-benzyl-2-phenyl-1,4,4a,5,6,7,8,8a-octahydro-2H-3,1,2-benzoxazaphosphorine 2-oxides have been prepared from the cis- and trans-2-benzylaminocyclohexanemethanols and their structures have been determined by n.m.r. and crystallographic methods.