Methylhexahydrophthalic anhydride 98%
1 Inquiries
25550-51-0
Medical Grade
98%
TIANJIN
25kg/0.12kg Bag
2021-04-25
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Product Description
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Seller Information
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Inquiry History
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Description
Specifications
Name：Methyl Hexahydrophthalic Anhydride (MHHPA)
Product type：
Product No.
B1015
B1013
B1012
Molecular formula
C9H12O3+ C8H10O3
C9H12O3
C9H12O3
CAS No.
[19438-60-9]+[85-42-7]
25550-51-0
19438-60-9
Molecular weight
158.38-163.98
168.19
168.19
Properties：
Items
Index
B1015
B1012/B1013
Appearance
Colorless clear liquid
Colorless clear liquid
Color(Pt-Co),Hazen
≤50
≤50
Content,%
≥98.0
≥98.0
Iodine Value, Ig/100g
≤1.0
≤1.0
Freezing point ,℃
Remarks: B1015 is a customized product which could be mixed with MHHPA and HHPA as the different ratio according to customer demand, their index range will be subject to the actual test result of COA.
≤-15
Viscosity(25℃), mpa.s
50-80
Applications：Mainly used in the epoxy curing agent. MHHPA is heating-curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electric performance, etc. It can be used for impregnation of the electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.
Packaging: 25kg/barrel, 220kg/barrel
Storage: This product shall be tightly closed, out of the sunlight, moisture-proof and away from ignition sources. The storage period is one year.
colorless clearBasic Info-
Product Name:
Methylhexahydrophthalic anhydride
Other Name:1,3-Isobenzofurandione,hexahydromethyl-;1,2-Cyclohexanedicarboxylic anhydride,methyl-;Hexahydromethyl-1,3-isobenzofurandione;Methylhexahydrophthalic anhydride;Methylcyclohexane-1,2-dicarboxylic anhydride;Methylhexahydrophthalic acid anhydride;Hexahydromethylphthalic anhydride;HN 5500;Epiclon B 650;Lekutherm Hardener M;HN 5500E;B 650;NH 8210;Araldite HY 917J;HN 5000;T 6000B;Rikacid Me-HHPA;Albidur HE 600;HN 5500F;H 678;Lindride 56;Lindride 52D;Bakelite 868;MHHPA;NH 5500;MT 700;Epikure EP 868;KFH 271;EPH 868;Aradur HY 1102;Araldite HY 1102;HY 1102;XNH 6844;XNH 6830M2;Epikure 868;HN 7000A;ZY-S 811;SHY 9690;HJ 5500;HR 2200R;39363-62-7;86403-41-0;95032-44-3;133354-20-8;454184-09-9
CAS No.:25550-51-0
Molecular Formula:C9H12O3
InChIKeys:VYKXQOYUCMREIS-UHFFFAOYSA-N
Molecular Weight:168.19
Exact Mass:168.078644
EC Number:247-094-1
HScode:2917209090
Categories:
Characteristics-
PSA:
43.4
XLogP3:0.72
Appearance:COLOURLESS LIQUID.
Density:1.162
Melting Point:-29°C
Boiling Point:290°C
Flash Point:145°C
Refractive Index:1.506
Water Solubility:Solubility in water at 20°C: reaction
Vapor Pressure:Vapour pressure, Pa at 20°C: 1
Hazard IdentificationClassification of the substance or mixture
Serious eye damage, Category 1
Skin sensitization, Category 1
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H318 Causes serious eye damage
H317 May cause an allergic skin reaction
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from food and feedstuffs. Dry.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Location:
West section of shengli road, puyang 457001,china
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Payment Terms:
D/P,D/A
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Average lead Time:
60
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2002
Puyang Huicheng Electronic Material Co., Ltd., located in the Puyang Economic and Technological Development Zone, was established in 2002. It is a joint-stock national high-tech listed enterprise integrating scientific research, production and management. It specializes in the research and development and production of anhydrides and anhydride derivatives, products Widely used in electronic components packaging materials, electrical equipment insulation materials, coatings, composite materials and many other fields. The company has self-support import and export rights, and its products are exported to Europe, America, Southeast Asia and other countries and regions.
The company is a national high-tech enterprise and a key high-tech enterprise of the National Torch Plan. It has a provincial-level enterprise technology center. Relying on strong technical strength, modern production equipment, strict quality inspection system and perfect management system, it has passed ISO9001 and ISO14001. , OHSAS18001 three system certification.
The company attaches great importance to talents, respects talents, and vigorously implements the strategy of revitalizing enterprises through science and technology. Now it has been forged into a team with cohesion, combat effectiveness and good style. We regard the youth, knowledge and enterprising spirit of the team as our most valuable asset.
With the business philosophy of "benefiting the society and being subtle", Puyang Huicheng adheres to a stable operation, actively reforms and innovates, provides users with first-class products and services, creates value for customers, shareholders, employees and stakeholders, and creates social harmony. make a contribution.
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Malaysia
Methylhexahydrophthalic Anhydride
1 MT Sep 10, 2025 Post an enquiry for this product