ChemicalBook > CAS DataBase List > Methyltetrahydrophthalic anhydride

Methyltetrahydrophthalic anhydride

Product Name
Methyltetrahydrophthalic anhydride
CAS No.
26590-20-5
Chemical Name
Methyltetrahydrophthalic anhydride
Synonyms
MTHPA;ac220;MTHPA-600;isomethyltetrahydrophthalic anhydride;3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE;AC 220;ac220j;AC 220J;4-MTHPA;MTHPA-EG
CBNumber
CB9309881
Molecular Formula
C9H10O3
Formula Weight
166.17
MOL File
26590-20-5.mol
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Methyltetrahydrophthalic anhydride Property

Melting point:
63-64 °C
Boiling point:
254.38°C (rough estimate)
Density 
1.1708 (rough estimate)
refractive index 
1.5500 (estimate)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
color 
White
InChI
InChI=1S/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h3,5-6H,2,4H2,1H3
InChIKey
CSHJJWDAZSZQBT-UHFFFAOYSA-N
SMILES
C1(OC(=O)C2CCC=CC12C)=O
CAS DataBase Reference
26590-20-5(CAS DataBase Reference)
NIST Chemistry Reference
Methyltetrahydrophthalic anhydride(26590-20-5)
EPA Substance Registry System
1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydromethyl- (26590-20-5)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H318Causes serious eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P285In case of inadequate ventilation wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R262102
Product name
5-METHYL-3A,4,7,7A-TETRAHYDRO-ISOBENZOFURAN-1,3-DIONE
Purity
AldrichCPR
Packaging
50MG
Price
$30.7
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
CHM1025025
Product name
7A-METHYL-4,7-DIHYDRO-3AH-2-BENZOFURAN-1,3-DIONE
Purity
95.00%
Packaging
5MG
Price
$500.47
Updated
2021/12/16
AHH
Product number
MT-17688
Product name
4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride
Purity
95%
Packaging
25g
Price
$600
Updated
2021/12/16
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Methyltetrahydrophthalic anhydride Chemical Properties,Usage,Production

Chemical Properties

light yellow liquid,colorless liquid

Uses

AC 220 is a uniquely potent and selective inhibitor of FLT3 for the treatment of acute myeloid leukemia (AML).

Definition

ChEBI: A cyclic dicarboxylic anhydride that is the cyclic anhydride of methyltetrahydrophthalic acid.

Methyltetrahydrophthalic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Methyltetrahydrophthalic anhydride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Methyltetrahydrophthalic anhydride 26590-20-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-25
Hebei Chuanghai Biotechnology Co,.LTD
Product
Methyltetrahydrophthalic anhydride 26590-20-5
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-22
Career Henan Chemical Co
Product
Methyltetrahydrophthalic anhydride 26590-20-5
Price
US $1.00/kg
Min. Order
1g
Purity
99%
Supply Ability
100KG
Release date
2018-12-21

26590-20-5, Methyltetrahydrophthalic anhydride Related Search:

Trimellitic Anhydride cis-1,2,3,6-Tetrahydrophthalic anhydride Succinic anhydride Di-tert-butyl dicarbonate Dimethyldimethoxysilane N,N-Dimethylformamide Sodium carboxymethyl cellulose 4-Methylphthalic anhydride Erythromycin Estolate O-Phthalimide DIMETHYL PHOSPHATE Phthalic anhydride Glutaric anhydride CIS-BUTENEDIOIC ANHYDRIDE Dibutyl phthalate 3,4,5,6-Tetrahydrophthalic anhydride Terephthaloyl chloride Dimethyl methylphosphonate

  • 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydromethyl-
  • 3a,4,7,7a-tetrahydromethyl-3-isobenzofurandione
  • 3-Isobenzofurandione,3a,4,7,7a-tetrahydromethyl-1
  • AC 220
  • AC 220J
  • ac220
  • METHYL-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
  • MTHPA
  • MTHPA-600
  • MTHPA-EG
  • TIMTEC-BB SBB008353
  • 1,2,3,6-tetrahydromethylphthalic anhydride
  • Methyl-1,2,3,6-tetrahydrophthalicAnhydride(mixtureofisomers)
  • METHYLTETRAHYDROPHTHALIC ANHYDRIDE (MTHPA) (COLORLESS LIQUID)
  • METHYLTETRAHYDROPHTHALIC ANHYDRIDE (MTHPA) (SLIGHT YELLOW LIQUID)
  • 3-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC
  • Methyl Tetrahydro Phthalic Anhydride(Me-THPA)
  • 4,4-METHYLTETRAHYDROPHTHALICANHYDRIDE
  • METHYLTETRAHYDROPHTHALICACIDANHYDRIDE
  • 3a,4,7,7a-Tetrahydromethyl-1,3-isobenzofurandione
  • Methyltetrahydrophthalic anhydride
  • isomethyltetrahydrophthalic anhydride
  • Methyl-4-cyclohexene-1,2-dicarboxylic anhydride
  • Methyl-5-cyclohexene-2,3-dicarboxylic acid anhydride
  • Methyltetrahydrophthalicanhydride(4:6)
  • Methyltetrahydrophthalic anhydride (colorless liquid)
  • 3a-Methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione (MTHPA)
  • Methy tetra-Hydro Phthalic Anhydride
  • ac220j
  • Lindride
  • methylcyclohexenedicarboxylicanhydride
  • methyltetrahydro-phthalicanhydrid
  • Phthalic anhydride, methyltetrahydro-
  • 3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE
  • 3-METHYL-4-CYCLOHEXEN-1,2-DICARBOXYLIC ANHYDRIDE
  • 3-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
  • 4-MTHPA
  • 4-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE
  • 4-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
  • 4-METHYL-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
  • 5-METHYL-3A,4,7,7A-TETRAHYDRO-2-BENZOFURAN-1,3-DIONE
  • 5-METHYL-3A,4,7,7A-TETRAHYDRO-ISOBENZOFURAN-1,3-DIONE
  • AC-METHYL
  • 1-METHYL-5-CYCLOHEXENE-2,3-DICARBOXYLIC ANHYDRIDE
  • METHYLCYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
  • Methyltetrahyhedrophthalic Anhydride (MTHPA)
  • Methyltetrahyhedrophthalic Anhydride
  • Methyltetrahydrophthalic anhydride ISO 9001：2015 REACH
  • AC010220
  • Methyl tetrahydrophthalic anhydride, liquid
  • 7A-methyl-3a,4,5,7a-tetrahydroisobenzofuran-1,3-dione
  • 26590-20-5
  • Resin
  • Diels-Alder Adducts
  • REALET