Methylhexahydrophthalic anhydride

Product Name: Methylhexahydrophthalic anhydride
CAS No.: 25550-51-0
Chemical Name: Methylhexahydrophthalic anhydride
Synonyms: MeHHPA;hexahydromethylphthalic anhydride;3a-Methylhexahydroisobenzofuran-1,3-dione;ic anhydride;hexahydrophthaL;1. Methyl Hexahyd;Methylhexahydrophtha;Methylhexahydrophthalic anhydrid;VLOOKUP(C14,[1]Export!$D:$H,5,0);Hexahydromethylphthalsureanhydrid
CBNumber: CB8547325
Molecular Formula: C9H12O3
Formula Weight: 168.19
MOL File: 25550-51-0.mol

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Methylhexahydrophthalic anhydride Property

Boiling point:: 299℃[at 101 325 Pa]
Density: 1.162
vapor pressure: 0.274Pa at 25℃
refractive index: 1.479Nd(25°C)
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Oil
pka: 4.12[at 20 ℃]
color: Colourless
Stability:: Moisture Sensitive
LogP: 2.59 at 25℃
CAS DataBase Reference: 25550-51-0(CAS DataBase Reference)
EPA Substance Registry System: Methylhexahydrophthalic anhydride (25550-51-0)

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Safety

Safety Statements: 24/25
HS Code: 29329990

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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

TRC

Product number: M220288
Product name: Methylhexahydroisobenzofuran-1,3-Dione
Packaging: 500mg
Price: $125
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H26-1-05
Product name: Methylhexahydrophthalicanhydride
Packaging: 5G
Price: $195
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0014571
Product name: METHYLHEXAHYDROPHTHALIC ANHYDRIDE
Purity: 95.00%
Packaging: 1G
Price: $626.08
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0014571
Product name: METHYLHEXAHYDROPHTHALIC ANHYDRIDE
Purity: 95.00%
Packaging: 5G
Price: $816.59
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0014571
Product name: METHYLHEXAHYDROPHTHALIC ANHYDRIDE
Purity: 95.00%
Packaging: 10G
Price: $1134.41
Updated: 2021/12/16

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Methylhexahydrophthalic anhydride Chemical Properties,Usage,Production

Chemical Properties

colorless clear

Uses

Methylhexahydrophthalic Anhydride(MHHPA) is a hardener for hot-cured epoxy resins in the electric/electronics industry as well as a raw material for polyurethane/polyester resins, adhesives, LEDs, Outdoor High Voltage Castings and Composites, automotive clear coats, insecticide, plasticizer and antirust.
Due to its cycloaliphatic structure and the absence of aromatic bonds, metals or contaminants, MHHPA imparts inequivalent resistance to UV radiation and atmospheric agents.
These characteristics make MHHPA particularly suited for electronic applications, such as high performance LEDs and for automotive clear coats. In addition, MHHPA exhibits outstanding mechanical and electrical properties, as well as excellent color retention.

Definition

ChEBI: Methylhexahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of methylhexahydrophthalic acid. It has a role as an allergen and a curing agent. It is a cyclic dicarboxylic anhydride and a tetrahydrofurandione.

Preparation

Methyl hexahydrophthalic anhydride is produced from methyl tetrahydrophthalic anhydride by catalytic hydrogenation. It is a high-performance product among acid anhydride-type solidifying agent.

Flammability and Explosibility

Non flammable

storage

MHHPA must be stored away from open flames or other potential ignition sources, and should be protected from moisture, because it easy crystallizes when it's in contact with the humidity of the air. When some crystallization occurs, check the properties before reusing.

Methylhexahydrophthalic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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Methylhexahydrophthalic anhydride Suppliers

China 295 Europe 2 France 1 Germany 1 India 4 Japan 1 South Korea 1 United Kingdom 3 United States 15 Global 323

Puyang Huicheng Electronic Material Co. Ltd.

Tel: 0393-0393-8910800 18236056670
Fax: 0393-8912775
Email: info@huichengchem.com
Country: China
ProdList: 549
Advantage: 64

Wuxi tomorrow Chemical Technology Co., Ltd

Tel: 0510-80776682 15949267094
Fax: 0510-80776682
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J & K SCIENTIFIC LTD.

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Email: jkinfo@jkchemical.com
Country: China
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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Country: China
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BeiJing Hwrk Chemicals Limted

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Chembridge International Corp.(Taipei/Dongguan/Nanjing)

Tel: 025-84712192
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Country: China
ProdList: 192
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Shandong Xiya Chemical Co., Ltd

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Country: China
ProdList: 18739
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Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11726
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View Lastest Price from Methylhexahydrophthalic anhydride manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: Methylhexahydrophthalic anhydride 25550-51-0
Price: US $5.00/kg
Min. Order: 1kg
Purity: 99.92%
Supply Ability: 50000tons
Release date: 2024-04-25

Puyang Huicheng Electronic Materials Co., Ltd.

Product: Methyl Hexahydrophthalic Anhydride 25550-51-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: ≥98.0
Supply Ability: 71000
Release date: 2023-11-13

Hebei Guanlang Biotechnology Co., Ltd.

Product: Methylhexahydrophthalic anhydride 25550-51-0
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2023-02-20

25550-51-0, Methylhexahydrophthalic anhydrideRelated Search:

1,1,3,3-Tetramethyldisiloxane 4-Methylphthalic anhydride 3-Fluorophthalic anhydride Tetrachlorophthalic anhydride Glutaric anhydride Tetramethylammonium hydroxide pentahydrate CIS-BUTENEDIOIC ANHYDRIDE Tetrahydromethyl-1,3-isobenzofurandione Hexahydrophthalic anhydride Erythromycin Estolate Dimethyldimethoxysilane 3-Nitrophthalic anhydride Phthalic anhydride O-Phthalimide DIMETHYL PHOSPHATE Poly(methylhydrosiloxane) cis-1,2,3,6-Tetrahydrophthalic anhydride Succinic anhydride

VLOOKUP(C14,[1]Export!$D:$H,5,0)

hexahydromethyl-1,3-Isobenzofurandione

Methylhexahydrophthalic anhydrid

1. Methyl Hexahyd

Hexahydromethylphthalsureanhydrid

methyl-1,2-cyclohexanedicarboxylic anhydride mixture of isomers

1,3-Isobenzofurandione, hexahydromethyl-

1. Methyl Hexahydrophthalic Anhydride (MHHPA)

METHYLAEXAHYDROPHTHALIC ANHYDRIDE(MIXTURE OF 3-AND 4-)

3-Isobenzofurandione, hexahydromethyl-1

hexahydromethyl-3-isobenzofurandione

methyl hexahydrophthalic anhydride (MHHPA)

hexahydromethylphthalic anhydride

Methylcyclohexane-1,2-dicarboxylic anhydride

Methylhexahydrophthalic anhydride

Methylhexahydrophtha

1-Methylhexahydrophthalic Anhydride

3a-Methylhexahydroisobenzofuran-1,3-dione

METHYL-HEXAHYDROPHTHALIC ANHYDRIDE(MHHPA),MHHPA,MethylHexahydrophthalic anhydride

MeHHPA

MHHPA,Methyl hexahydrophthalic anhydride

hexahydrophthaL

ic anhydride

Hexahydromethylphthalic anhdride, mixture of isomers

Methylhexahydrophthalic anhydride(mix)

Methylhexahydrophthalic anhydride,98%

25550-51-0

CH3C6H11CO2O