ChemicalBook > CAS DataBase List > EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE

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
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
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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

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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
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  • Monomers
  • Polymer Science
  • Norbornene Derivatives
  • Fluorenes, etc. (reagent for high-performance polymer research)
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  • Reagent for High-Performance Polymer Research