EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE

Product Name: EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
CAS No.: 6118-51-0
Chemical Name: EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
Synonyms: 7a-alpha)-;(R*),3aβOxoacid anhydride;]]-Octahydro-δ5,6-DEHYDRONORCANTHARIDIN;exo-5,6-Dehydronorcantharidin;EXO-3 6-EPOXY-1 2 3 6-TETRAHYDROPHTHAL-&;4,10-dioxatricyclo[5.2.1.02,]dec-8-ene-3,5-dione;EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE;EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTALIC ANHYDRIDRE
CBNumber: CB2296001
Molecular Formula: C8H6O4
Formula Weight: 166.13
MOL File: 6118-51-0.mol

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EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE Property

Melting point:: 118 °C (dec.)(lit.)
Boiling point:: 372.0±42.0 °C(Predicted)
Density: 1.540±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Almost white
Water Solubility: Hydrolyzes in water.
Sensitive: Moisture Sensitive
BRN: 10355
InChI: 1S/C8H6O4/c9-7-5-3-1-2-4(11-3)6(5)8(10)12-7/h1-6H/t3-,4+,5-,6+
InChIKey: QQYNRBAAQFZCLF-FBXFSONDSA-N
SMILES: O=C1OC(=O)[C@H]2C3OC(C=C3)[C@@H]12
CAS DataBase Reference: 6118-51-0

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
RTECS: KC9650000
F: 10-21
TSCA: Yes
HS Code: 29322090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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: 330736
Product name: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride
Packaging: 25g
Price: $84.26
Updated: 2025/07/31

Sigma-Aldrich

Product number: 330736
Product name: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride
Packaging: 100g
Price: $243
Updated: 2025/07/31

TCI Chemical

Product number: E0392
Product name: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Anhydride
Purity: >98.0%(T)
Packaging: 25g
Price: $56
Updated: 2025/07/31

TCI Chemical

Product number: E0392
Product name: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Anhydride
Purity: >98.0%(T)
Packaging: 100g
Price: $143
Updated: 2025/07/31

TCI Chemical

Product number: E0392
Product name: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Anhydride
Purity: >98.0%(T)
Packaging: 500g
Price: $415
Updated: 2022/04/27

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EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder or chunks

Uses

Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond.

References

[1] Tetrahedron Letters, 2008, vol. 49, # 39, p. 5680 - 5682
[2] Bioorganic Chemistry, 2003, vol. 31, # 1, p. 68 - 79
[3] Medicinal Chemistry Research, 2017, vol. 26, # 4, p. 779 - 786
[4] Green Chemistry, 2013, vol. 15, # 5, p. 1318 - 1325
[5] Medicinal Chemistry, 2014, vol. 10, # 4, p. 376 - 381

EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Maleic anhydride Furan

Preparation Products

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EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE Suppliers

Americas 1 Belgium 2 China 109 Europe 1 France 1 Germany 4 India 7 Japan 1 Russia 1 Switzerland 2 United Kingdom 1 United States 21 Global 151

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

Alfa Aesar

Tel: 400-6106006
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Email: saleschina@alfa-asia.com
Country: China
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TCI (Shanghai) Development Co., Ltd.

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Email: Sales-CN@TCIchemicals.com
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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Aemon Chemical

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Maya High Purity Chemicals

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ZhengZhou HuaWen Chemical Co.Ltd

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View Lastest Price from EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE manufacturers

Henan Fengda Chemical Co., Ltd

Product: exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride 6118-51-0
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

Career Henan Chemical Co

Product: EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE 6118-51-0
Price: US $2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: ask
Release date: 2018-12-20

6118-51-0, EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDERelated Search:

cis-1,2,3,6-Tetrahydrophthalic anhydride 4,7-epoxy-3a,4,7,7a-tetrahydroisobenzofuran-1(3h)-one 1,2,3,6-Tetrahydrophthalic anhydride Norbornene EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE 4,10-DIOXATRICYCLO[5.2.1.0(2,6)]DEC-8-ENE-3,5-DIONE TETRAHYDROFURAN-3-CARBOXALDEHYDE 98 (R)-Tetrahydro-3-furancarboxylic acid TETRAHYDRO-3-FUROIC ACID (R)-(+)-3-CYCLOHEXENECARBOXYLIC ACID EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE (S)-Tetrahydro-3-furancarboxylic acid 3-ALLYLOXYPROPIONIC ACID NAPHTHENIC ACID

EXO-7-OXABICYCLO[2.2.1]HEPTENE-2,3-DICARBOXYLIC ANHYDRIDE

EXO-7-OXABICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLIC ANHYDRIDE

EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE

3a-alpha,4-beta,7-beta,7a-alpha-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione

4,7-epoxyisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3a-alpha,4-beta,7-bet

7a-alpha)-

EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE 98+%

EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE 97%

7-OXABICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLIC ANHYDRIDE

5,6-DEHYDRONORCANTHARIDIN

EXO-3 6-EPOXY-1 2 3 6-TETRAHYDROPHTHAL-&

3a,4,7,7a-tetrahydro-4,7-epoxy-2-benzofuran-1,3-dione

EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTALIC ANHYDRIDRE

exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride, 98+%

exo-7-Oxabicyclo2.2.1ühept-5-ene-2,3-dicarboxylic anhydride, 98+%

exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride,90%

exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride,97%

exo-3a,4,7,7a-Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione

(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione

4-[(E)-2-(4-quinolinyl)ethenyl]benzene-1,3-diamine

(R*),3a&beta

]]-Octahydro-&delta

7a-dimethyl-4-oxo-1H-indene-1-pentanoic Acid Methyl Ester

exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalicAnhydride&gt

(3AR,4S,7R,7AS)-3A,4,7,7A-TETRAHYDRO-4,7-EPOXYISOBENZOFURAN-1,3-DIONE

4,7-Epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, (3aR,4S,7R,7aS)-rel-

anhydride of rel-(1R,2S,3R,4S)-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid

6118-51-0 EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE

4,10-dioxatricyclo[5.2.1.02,]dec-8-ene-3,5-dione

exo-5,6-Dehydronorcantharidin

(exo,exo)-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride

rel-(1R,2S,6R,7S)-4,10-dioxatricyclo[5.2.1.02?]dec-8-ene-3,5-dione

<i>exo</i>-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride

(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione - [T89304]

Oxoacid anhydride

6118-51-0

6188-51-1

6188-51-0

Building Blocks

Reagent for High-Performance Polymer Research

Fluorenes, etc. (reagent for high-performance polymer research)

Organic Building Blocks

Oxygen Compounds

Epoxides

Epoxide Monomers

Monomers

Polymer Science

Norbornene Derivatives

Fluorenes, etc. (reagent for high-performance polymer research)

Functional Materials

Reagent for High-Performance Polymer Research