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Methyltetrahydrophthalic anhydride (MTHPA)

Name: Methyltetrahydrophthalic anhydride (MTHPA)
Brand: Chemfine
SKU: pr2601041302
Price: 4.2 USD
Availability: InStock

7 Inquiries

Unit Price: Get Latest Price 

CAS No.:

26590-20-5

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

Chemfine

Packaging:

20kg

Price valid (until):

2026-02-04

Contact Supplier

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Chemfine International Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Organic Intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

ChemFine International Co., Ltd. (CFI), officially established in 2003,
deals with a wide range of products to serve the chemical industry worldwide.

We have two sales teams,
chemical team collaborate with 20 big chemical plants in China,
safety team took a stack in 2 knitting factory & 1 leather glove factory.

We have grown rapidly since our inception and our goal is to provide our customers with "Quality, Innovation, and Service".
ChemFine is a dynamic, responsive company.

Our main chemical products as the following list:
1. Organic and inorganic pigments
2. Intermediates
3. Water treatment chemicals
4. Electronic chemicals
5. Additives for paints, coatings, and inks
6. Photo-initiators
7. Flame retardants
8. Optical brighteners
9. Biocides
10. Light stabilizers
11. Curing agents and matting agents for powder coatings

In addition, we can also supply a wide variety of fine and specialty chemicals at the request of our customers.
We also provide custom manufacturing services and we always maintain strict confidentiality for our clients.
Our clients are mainly from Japan, Korea, India, New Zealand, Germany, UK, the USA, Hong Kong, and Taiwan.

Items	Specifications

Basic Info

Product Name:

Methyltetrahydrophthalic anhydride

Other Name:

1,3-Isobenzofurandione,3a,4,7,7a-tetrahydromethyl-;4-Cyclohexene-1,2-dicarboxylic anhydride,methyl-;3a,4,7,7a-Tetrahydromethyl-1,3-isobenzofurandione;Methyltetrahydrophthalic anhydride;Methyl-1,2,3,6-tetrahydrophthalic anhydride;Tetrahydromethylphthalic anhydride;Vandride 4;Methyl-Δ4-tetrahydrophthalic anhydride;B 570;Araldite Hardener HY 917;Isomethyltetrahydrophthalic anhydride;Epiclon B 570;Quinhard 200;HN 2200R;DX 126;QH 100 (crosslinking agent);QH 100;Zu Yu D 0016;Rikacid MH 700A;AC-Methyl;Araldite MY 917;Araldite HY 917;Rikacid MT 500;Lindride 12;ECA 100;Epichor B 570;HK 021;Pentahard 5000;MT 500;Araldite HY 918;Araldite HY 905;HY 905;Epicure YH 300;Epicure DX 126;JHY 906;JHY 904;JHY 904A;JHY 908;JHY 910;QH 200;HN 2000;Adeka EH 700;Adeka Hardener EH 700;Lindride 6;LHY 906;KRM 291-5;AH 2 (hardener);AH 2;AC 220J;AC 220E;YH 300;JHB 590;Aradur HY 917;NH 2200;NH 2200 (crosslinking agent);Epikure YH 300;Adeka EH 3327;Adeka Hardener EH 3326;Adeka EH 3326;HY 918;SHB 590;Aradur HY 918;LHY 908;LHY 807;H 316;Lindride 46QC;ECA 100NC;JER-YH 300;SHY 9603;JC 02B;HM 2000;Aradur 917;MTHPA;HY 2918;Aradur HY 2918;AMT 120;HY 917;Lindride 6K;Epikure 3601;HJ 2200M;Lindride 36K;Voraforce TW 152;SMS 01;Hardener XN 1045;XN 1045;XNH 5002G;Aradur HY 918-1;KBH 1089;HKR 0719;WNY 1008;Epikure MGS-RIMH 145;MGS-RIMH 145;GH 9303;Epikure RIMH 145;EDK-C 05;39363-65-0;39475-52-0;78214-29-6;79217-82-6;83712-43-0;106043-39-4;107845-04-5;111366-44-0;118772-35-3;126968-21-6;162355-24-0;162774-69-8;179607-42-2;243130-22-5;851379-03-8;886841-11-8;923924-50-9;1291057-60-7;1383442-73-6;2003180-25-2

CAS No.:

26590-20-5

Molecular Formula:

C9H10O3

Molecular Weight:

166.17

Exact Mass:

166.06300

EC Number:

234-290-7

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

43.37000

XLogP3:

1.04230

Appearance:

light yellow transparent liquid

Density:

1.25~1.35g/cm3

Melting Point:

63-64 °C

Boiling Point:

254.38°C (rough estimate)

Flash Point:

146.8ºC

Refractive Index:

1.545

See More Methyltetrahydrophthalic anhydride Properties 

Hazard Identification

Classification of the substance or mixture

Serious eye damage, Category 1

Skin sensitization, Category 1

Respiratory sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
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
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 Storage

Precautions 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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Methyltetrahydrophthalic anhydride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Organic Intermediate

Location:
Room 1001, No. 3 Building, Jiaye International City, Jinrong 3 Street

Payment Terms:
D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
14

Total Annual Revenue:
$50 million-$100 million

Total Employees:
11-50

Year of Establishment:
2003

Over 20 Years Of Excellent

Manufacturing And First-Class Quality!

ChemFine International Co., Ltd. (CFI Chemical Supply), since 2003, has sprawled its network with offices and fostered deep collaborations with factories nationwide in China. Navigating the nuanced Chinese market, our focus remains on fulfilling customer expectations and ensuring optimal cost-performance. We eagerly welcome your visits to our partner factories. With a longstanding commitment, CFI, as a holistic chemical trading firm, specializes in sourcing fine chemicals globally.

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Arab Emirates	MTHPA	25 KG	Dec 15, 2023
United Arab Emirates	Methyltetrahydrophthalic anhydride (MTHPA)	1.00 20' Fcl	Jan 4, 2026
South Korea	MTHPA;Methyltetrahydrophthalic Anhydride 99% light yellow transparent liquid	10 MT	Jun 14, 2023
Turkmenistan	Methyltetrahydrophthalic anhydride	8 MT	Oct 19, 2025
Nigeria	Methyl tetrahydrophthalic anhydride	5 MT	Aug 1, 2025
Malaysia	MTHPA - Methyltetrahydrophthalic Anhydride	1 20' Fcl	Feb 2, 2024
United Arab Emirates	MTHPA	1 MT	Dec 14, 2023

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