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Hexahydrophthalic Anhydride from factory East Chemsources-best price TDS

Name: Hexahydrophthalic Anhydride from factory East Chemsources-best price TDS
Brand: EAST CHEMSOURCES
SKU: pr2603061004
Price: 1 USD
Availability: InStock

3 Inquiries

Unit Price:

$1-1.2/MT FOB

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CAS No.:

85-42-7

Grade:

Industrial Grade

Content:

99%

Port:

China

Brand:

EAST CHEMSOURCES

Packaging:

1.25MT IBC Tank

Price valid (until):

2030-12-27

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QINGDAO EAST CHEMSOURCES TRADE CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Technical Data Sheet (TDS) for Hexahydrophthalic Anhydride - East Chemsources Limited

Supplier: East Chemsources Limited (Factory Direct Supply)

Supply Type: Factory Direct | Best Competitive Price

Revision Date: 2026-03-03

Document No.: ECS-HEXAHYDROPHTHALIC-ANHYDRIDE-20260303

1. Product Identification

Item	Details
Product Name	Hexahydrophthalic Anhydride
Synonyms	HHPA; Cyclohexane-1,2-dicarboxylic Anhydride
CAS No.	85-42-7
EC Number	201-604-9
Molecular Formula	C₈H₁₀O₃
Molecular Weight	154.16 g/mol
Grade	Industrial Grade
Physical Form	Colorless to pale yellow crystalline solid or transparent liquid (melts at room temperature)
Odor	Mild, characteristic ester-like odor
Solubility	Soluble in acetone, ethanol, ether, benzene and other organic solvents; slightly soluble in water, reacts with water to form hexahydrophthalic acid

2. Technical Specifications

Parameter	Specification
Purity	≥ 99.0%
Melting Point	35 – 39 °C
Free Acid (as Hexahydrophthalic Acid)	≤ 0.5%
Moisture Content	≤ 0.1%
Color (Pt-Co)	≤ 50 Hazen
Ash Content	≤ 0.1%
Boiling Point (at 760 mmHg)	240 – 245 °C

3. Physical & Chemical Properties

Property	Details
Density (20°C, liquid)	1.18 g/cm³
Flash Point (closed cup)	≥ 110 °C
Stability	Stable under normal storage and handling conditions; reacts with water, alcohols and amines; avoid contact with strong acids and bases
Hazard Classification	Irritating to skin and eyes; non-flammable under normal conditions

4. Main Applications

Epoxy Resin Curing Agent: Mainly used for curing epoxy resins, suitable for electronic components, insulating materials, composite materials, adhesives and coatings, with good heat resistance and mechanical properties.
Unsaturated Polyester Resin: Raw material for synthesizing unsaturated polyester resins, used in the production of fiberglass reinforced plastics (FRP), artificial marble, coatings and other products.
Organic Synthesis Intermediate: Used in the synthesis of plasticizers, lubricants, pesticides, pharmaceuticals and dyes.
Other Applications: Used as a crosslinking agent for coatings and inks, improving the adhesion and durability of products; also used in the production of plastic additives and synthetic fibers.

5. Packaging & Storage

5.1 Packaging

25 kg plastic drum, 200 kg galvanized steel drum, 1000 kg IBC tank; small batch packaging (5 kg, 10 kg) available on request.

5.2 Storage

Store in a cool, dry, well-ventilated warehouse; keep sealed tightly to prevent moisture absorption and contact with water; avoid direct sunlight and high temperature (storage temperature ≤ 30 °C); separate from strong acids, bases, oxidants and food-grade products; avoid mixed storage and transportation.

5.3 Shelf Life

12 months under proper storage conditions.

5.4 Transport

Non-hazardous goods; transport in clean, dry vehicles; avoid collision, rain and moisture during transport; follow international, national and local transport regulations.

6. Safety & Handling

Personal Protection: Wear chemical-resistant gloves, goggles and protective clothing when handling; avoid direct contact with skin and eyes.
Handling Precautions: Operate in a well-ventilated environment; avoid inhalation of dust or vapors; do not mix with water, strong acids or bases to prevent reactions.
Spill Handling: Collect spilled solid/liquid with a dry broom or absorbent material, put into a sealed container for proper disposal; rinse the contaminated area with water if necessary.
First Aid: In case of skin contact, rinse immediately with plenty of water for 15+ minutes; in case of eye contact, flush with water for 15+ minutes and seek medical attention; if ingested accidentally, drink plenty of water and seek medical attention promptly.

7. Supply Information

Supplier: East Chemsources Limited (Factory Direct Supply, no middlemen, stable supply capacity)
Price: Best Competitive Factory Price (bulk order discounts available)
Quality Assurance: Strict quality control, COA (Certificate of Analysis) provided per batch
MOQ: Flexible (1 kg for small batch; 1 MT for bulk order)
Lead Time: 7–15 days (stock available for regular specifications)
Customization: Packaging and purity can be tailored to customer requirements
Payment Terms: T/T (30% deposit, 70% before shipment), L/C at sight

- - - - Our Server:
        
        1. Competitive offers with standard high quality or customize
        
        2. Available customizing blending of above 2 single products
        
        3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
        
        4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
        
        5. Respond to inquires within 1 hour and 24hours' online service
        
        6. Free sample and correct shipping documents dispatched according to regulations of different countries
        
        7. Advise price trend accurately and help clients to make order decision
        
        8. Weekly update offers provided to every potential client

See More Isooctyl stearate Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Precautionary statement(s)
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

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 Isooctyl stearate Safety Data Sheet 

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years， through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, pharmaceutical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, pharmaceutical raw materials, chemical products and personal care

Factory

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

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Basic Info

Product Name:

Hexahydrophthalic anhydride

Other Name:

1,3-Isobenzofurandione,hexahydro-;1,2-Cyclohexanedicarboxylic anhydride;Hexahydro-1,3-isobenzofurandione;Hexahydrophthalic anhydride;Araldite HT 907;Lekutherm Hardener H;HHPA;Hexahydrophthalic acid anhydride;1,2-Cyclohexanedicarboxylic acid anhydride;Rikacid HH;Epilox H 11-01;Araldite HT 904;Rikacid HH-A;Araldite HY 907;Cyclohexanedicarboxylic anhydride;Rutapox HX;Rikacid HHPA;Araldite HY 925;Araldite Hardener HY 925;HY 925;Rutadur AG;NSC 8622;Rikacid MH 700E;MH 700E;HT 907;EP 400B;Aradur HY 925;Hexahydro-2-benzofuran-1,3-dione;Cyclohexane-1,2-dicarboxylic acid anhydride;Rikacid MH 600;Hardener HY 925;HV 136;MY 1832;95327-28-9;102483-85-2;109265-67-0;117276-22-9

CAS No.:

85-42-7

Molecular Formula:

C8H10O3

InChIKeys:

InChIKey=MUTGBJKUEZFXGO-UHFFFAOYSA-N

Molecular Weight:

154.163

Exact Mass:

154.16

EC Number:

238-009-9

ICSC Number:

1643

NSC Number:

8622

DSSTox ID:

DTXSID8026515

Color/Form:

Clear, colorless, viscous liquid|... becomes a glassy solid at 35-36 °C

HScode:

2932999099

Categories:

Petrochemical

Characteristics

PSA:

43.37000

XLogP3:

1.2

Appearance:

DryPowder; OtherSolid

Density:

1.2±0.1 g/cm3

Melting Point:

32 °C

Boiling Point:

146 °C @ Press: 15 Torr

Flash Point:

143.9±16.5 °C

Refractive Index:

1.502

Water Solubility:

Solubility in water: reaction

Storage Conditions:

Keep container tightly closed in a dry and well-ventilated place.

Vapor Pressure:

5.35X10-2 mm Hg at 25 deg C (est)

Vapor Density:

Relative vapour density (air = 1): 5.3

Henrys Law Constant:

Henry's Law constant = 2.15X10-5 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Hydroxyl radical reaction rate constant = 6.8X10-12 cu cm/molecule-sec at 25 °C (est)

See More Hexahydrophthalic 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

Dry. Store in an area without drain or sewer access.Keep container tightly closed in a dry and well-ventilated place.

See More Hexahydrophthalic anhydride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

Location:
Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	Hexahydrophthalic Anhydride - Hhpa (hardener for epoxy resins)	1 20' Fcl	Jan 30, 2024
Turkey	Hexahydrophthalicanhydride 99%	1 20' Fcl	Jul 27, 2023
India	Hexa Hydro Phthalic Anhydride (HHPA)	1 MT	Apr 22, 2024

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Hexahydrophthalic Anhydride from factory East Chemsources-best price TDS

Product Description

Seller Information

Inquiry History

Technical Data Sheet (TDS) for Hexahydrophthalic Anhydride - East Chemsources Limited

1. Product Identification

2. Technical Specifications

3. Physical & Chemical Properties

4. Main Applications

5. Packaging & Storage

5.1 Packaging

5.2 Storage

5.3 Shelf Life

5.4 Transport

6. Safety & Handling

7. Supply Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Factory

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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