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3-甲基环己烯-1,2-二羧酸酐(异构体的混和物)

3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione

CAS: 11070-44-3;19438-64-3

Molecular Formula: C9H10O3

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3-甲基环己烯-1,2-二羧酸酐(异构体的混和物) - Names and Identifiers

Name 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
Synonyms MTHPA
AC-METHYL

1,3-Isobenzofurandione, 3a,4
tetrahydromethylphthalic anhydride
Methyltetrahydrophthalic anhydride
4-METHYL TETRAHYDROPHTHALIC ANHYDRIDE
4-Methyl tetrahydro phthalic anhydride
Tetrahydromethyl-1,3-isobenzofurandione
1,3-Isobenzofurandione, tetrahydromethyl
1,3-Isobenzofurandione, tetrahydromethyl-
3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE
3-METHYL-4-CYCLOHEXEN-1,2-DICARBOXYLIC ANHYDRIDE
3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
3-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
3a-methyl-3a,4,5,6-tetrahydro-2-benzofuran-1,3-dione
7a-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione
4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-quinone
cis,cis-3-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride
CAS 11070-44-3
19438-64-3
EINECS 234-290-7
InChI InChI=1/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h3,5-6H,2,4H2,1H3

3-甲基环己烯-1,2-二羧酸酐(异构体的混和物) - Physico-chemical Properties

Molecular FormulaC9H10O3
Molar Mass166.17
Density1,21 g/cm3
Boling Point120 °C/3 mmHg
Flash Point157 °C
Water SolubilitySoluble in water
Vapor Presure0.373Pa at 24.85℃
AppearanceLiquid
ColorColorless to Light yellow
Storage ConditionRoom Temprature
Refractive Index1.4970 to 1.5020
MDLMFCD00014585
UseFor unsaturated polyester resin, epoxy resin curing agent, pesticide intermediates, dry-type transformer potting

3-甲基环己烯-1,2-二羧酸酐(异构体的混和物) - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR36/37/38 - Irritating to eyes, respiratory system and skin.
R42/43 - May cause sensitization by inhalation and skin contact.
R41 - Risk of serious damage to eyes
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S37/39 - Wear suitable gloves and eye/face protection
S24 - Avoid contact with skin.
S22 - Do not breathe dust.
UN IDsUN 3082 9/PG III
RTECSTI3325000
Hazard Class9
Packing GroupIII

3-甲基环己烯-1,2-二羧酸酐(异构体的混和物) - Upstream Downstream Industry

Raw MaterialsMaleic anhydride

3-甲基环己烯-1,2-二羧酸酐(异构体的混和物) - Reference Information

LogP2.45 at 20℃
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
use methyl tetrahydrophthalic anhydride is an excellent organic solvent with a wide range of uses, mainly used in electronics, medicine, dyes,
spices, cosmetics, paints, coatings, inks, electroplating and other industries.
Last Update:2024-04-10 22:29:15
3-甲基环己烯-1,2-二羧酸酐(异构体的混和物)
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Jiangsu Pules Biotechnology Co.,Ltd.
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CAS: 11070-44-3
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Jiangsu Pules Biotechnology Co.,Ltd.
Multiple Specifications
Product Name: 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione Request for quotation
CAS: 11070-44-3
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
Multiple SpecificationsSpot supply
Product Name: 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione Request for quotation
CAS: 19438-64-3
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
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JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione Request for quotation
CAS: 19438-64-3
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
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Wechat: chemical6666
Nantong Reform Petro-Chemical CO., LTD.
Multiple SpecificationsSpot supply
Product Name: 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione Request for quotation
CAS: 11070-44-3
Tel: +86-17551318830
Email: r@reformchem.com­
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QQ: 3785839865 Click to send a QQ messageSend QQ message
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Guangzhou Yuanda New Material Co.,Ltd
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CAS: 19438-64-3
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
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SKYRUN INDUSTRIAL CO.,LTD
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Product Name: Methyl tetrahydrophthalic anhydride Visit Supplier Webpage Request for quotation
CAS: 19438-64-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
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QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Zouping Mingxing Chemical Co., Ltd.
Product Name: Methyltetrahydrophthalic anhydride(MTHPA) Request for quotation
CAS: 26590-20-5 19438-64-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987 Click to send a QQ message
WhatsApp: 13605431940
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Methylcyclohexene-1,2-dicarboxylic Anhydride (mixture of isomers) Visit Supplier Webpage Request for quotation
CAS: 11070-44-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione Request for quotation
CAS: 11070-44-3
Tel: 0086-551-65418684
Email: sales@tnjchem.com
     info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Macklin Biochemical Co., Ltd
Multiple SpecificationsSpot supply
Product Name: 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Visit Supplier Webpage Request for quotation
CAS: 19438-64-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
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View History
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Raw Materials for 3-甲基环己烯-1,2-二羧酸酐(异构体的混和物)
Maleic anhydride
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