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BISPHENOL A DIGLYCIDYL ETHER RESIN 25068-38-6 Liquid Epoxy Resin

Name: BISPHENOL A DIGLYCIDYL ETHER RESIN 25068-38-6 Liquid Epoxy Resin
Brand: Orient
SKU: pr2605131338
Price: 45 USD
Availability: InStock

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Unit Price:

$45-46/KG FOB

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CAS No.:

25068-38-6

Grade:

Industrail Grade

Content:

99%

Port:

shanghai

Brand:

Orient

Packaging:

25L, 200L, 1000L, customized

Price valid (until):

2027-02-28

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	BISPHENOL A DIGLYCIDYL ETHER RESIN
Synonyms:	(Chloromethyl)oxirane,4,4’-(1-methylethylidene)bisphenolcopolymer;2,2’-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane],homopoly;4,1-phenyleneoxymethylene)]bis[oxirane];4,4’-(1-methylethylidene)bisphenol,-,polymerwith2,2’-[(1-methylethylidene);4,4’-(1-methylethylidene)bis-phenopolymerwith(chloromethyl)oxirane;4,4’-(1-methylthylidene)bisphenol,polymerwith2,2’-[(1-methylethylidene)bis(;XB 3585 ES RESIN;Araldite? 502 epoxy resin
CAS:	25068-38-6
MF:	C15H16O2
MW:	228.28634
EINECS:	500-033-5
Product Categories:	Polymers;A;Stains and Dyes;Stains&Dyes, A to;Dyestuff Intermediates
Mol File:	25068-38-6.mol

BISPHENOL A DIGLYCIDYL ETHER RESIN Chemical Properties

Melting point	64-74 °C
Boiling point	114-118 °C
density	1.18
Tg	100
vapor pressure	0Pa at 19.85℃
Fp	78 °C
storage temp.	room temp
solubility	Chloroform (Slightly), DMSO (Soluble), Methanol (Sparingly)
form	pellets
color	Gardner: ≤3
Water Solubility	7mg/L at 25℃
Cosmetics Ingredients Functions	FILM FORMING
InChIKey	IISBACLAFKSPIT-UHFFFAOYSA-N
LogP	3 at 25℃
EPA Substance Registry System	Bisphenol A epichlorohydrin polymer (25068-38-6)

Safety Information

Hazard Codes	Xi,N,Xn,T
Risk Statements	36/38-43-51/53-42/43-63-62-36/37-20/21/22-45-23/24/25
Safety Statements	28-37/39-61-36-26-23-45-36/37-53
RIDADR	UN 3082 9/PG 3
WGK Germany	2
RTECS	KC2100000
TSCA	TSCA listed

MSDS Information

BISPHENOL A DIGLYCIDYL ETHER RESIN Usage And Synthesis

Introduction

Bisphenol A diglycidyl ether (DGEBA) is a pale yellow liquid epoxy compound formed by the polycondensation of epichlorohydrin (ECH) and bisphenol A (BPA). Bisphenol A diglycidyl ether (DGEBA) can be called a small-molecule adhesive. Epoxy groups located at both ends of the molecule can undergo reactions of ring-opening, cross-linking and solidity with amines, anhydrides, and other curing agents of epoxy resins. Therefore, they are effective adhesion for most substrates such as glass, ceramics, silicon wafers, and polymer materials. It is the lowest molecular weight epoxy resins, and also used as the packaging material for coatings, adhesives, insulating paints, semiconductors, and integrated circuits and other electronic components. In recent years, DGEBA has been used for the inner coating of packaging materials such as canned food.

Preparation

Add bisphenol A and epichlorohydrin in the amount of 1:4 into a three-necked flask equipped with a reflux device, place it in a constant-temperature oil bath, melt it with 70 °C of heat, and dropwise 28.57% aqueous sodium hydroxide solution with a dropping funnel, in which the ratio of the amount of sodium hydroxide and bisphenol A is 4:1. When dropping is completed within half an hour, heat it for 12-24 hours under temperature 70-80°C。 Stop the heating after bisphenol A is completely disappeared validated by TLC method. Cool the mixture to room temperature; add extractant toluene/water (volume ratio 2:1) and stir it at room temperature for half an hour. Transfer to a pear-shaped separatory funnel to separate the liquid, continue washing and separating with deionized water until the solution turns to neutral from alkaline. Distillation and vacuum distillation are used to remove toluene and unreacted epichlorohydrin, respectively. Use a solvent mixture of petroleum ether and ethyl acetate (volume ratio 3:1) a developing solvent to purify it by column chromatography according to the above procedure to obtain DGEBA.

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First aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Bisphenol A epoxy resin

Other Name:

Phenol,4,4′-(1-methylethylidene)bis-,polymer with 2-(chloromethyl)oxirane;Phenol,4,4′-isopropylidenedi-,polymer with 1-chloro-2,3-epoxypropane;Phenol,4,4′-(1-methylethylidene)bis-,polymer with (chloromethyl)oxirane;Propane,1-chloro-2,3-epoxy-,polymer with 4,4′-isopropylidenediphenol;Oxirane,(chloromethyl)-,polymer with 4,4′-(1-methylethylidene)bis[phenol];2,2-Bis(p-hydroxyphenyl)propane-epichlorohydrin condensate;Epon 828;Bisphenol A-epichlorohydrin copolymer;Epichlorohydrin-bisphenol A epoxy resin;Epichlorohydrin-bisphenol A resin;Bisphenol A-epichlorohydrin resin;Epichlorohydrin-bisphenol A copolymer;Bisphenol A-epichlorohydrin epoxy resin;ED 5;Bisphenol A-epichlorohydrin condensate;Epon 836;Bis(p-hydroxyphenyl)dimethylmethane-epichlorohydrin copolymer;Bakelite PKDA;Epi-Rez 510;ERL 2795;Diphenylolpropane-epichlorohydrin copolymer;Phenoxy PKHH;Epichlorohydrin-4,4′-dihydroxydiphenylpropane copolymer;Epoxy 7071;Epon 1004;Araldite 6084;Epikote 828;Araldite 6010;Diphenylolpropane-epichlorohydrin polymer;ED-L;Epikote 1004;Epikote 1007;Epon 1001;Epon 1002;Epon 826;Epotuf 37-139;1-Chloro-2,3-epoxypropane-4,4′-isopropylidenebisphenol polymers;1-Chloro-2,3-epoxypropane-4,4′-isopropylidenediphenol polymer;2,2-Bis(4-hydroxyphenyl)propane-epichlorohydrin polymer;4,4′-Dihydroxydiphenylpropane-epichlorohydrin polymer;4,4′-Isopropylidenediphenol-1-chloro-2,3-epoxypropane polymer;1336-88-5;1337-15-1;8000-31-5;9015-99-0;9049-54-1;9050-21-9;9081-91-8;9083-76-5;9084-94-0;9086-62-8;9087-26-7;9087-76-7;11097-80-6;11098-13-8;11098-40-1;11100-23-5;11108-41-1;11120-31-3;11121-19-0;11126-36-6;20232-24-0;35038-60-9;36344-96-4;36347-13-4;36347-14-5;37184-50-2;37184-52-4;37208-29-0;37217-92-8;37230-74-3;37243-66-6;37243-67-7;37251-33-5;37265-21-7;37270-82-9;37291-75-1;37293-07-5;37294-18-1;37305-82-1;37307-45-2;37317-45-6;37325-21-6;37338-63-9;37342-17-9;37345-34-9;37348-56-4

CAS No.:

25068-38-6

UN No.:

3082

Molecular Formula:

(C15H16O2.C3H5ClO)x

InChIKeys:

InChIKey=KUBDPQJOLOUJRM-UHFFFAOYSA-N

Molecular Weight:

853.04900

Exact Mass:

852.42400

EC Number:

500-180-5

NSC Number:

11096

DSSTox ID:

DTXSID0050479

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

116.07000

XLogP3:

9.32250

Density:

1.159 g/cm³

Melting Point:

64-74 °C

Boiling Point:

114-118 °C

Flash Point:

78ºC

Vapor Pressure:

5.34E-07mmHg at 25°C

See More Bisphenol A epoxy resin Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Skin sensitization, Category 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H317 May cause an allergic skin reaction H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. 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. P273 Avoid release to the environment.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333+P317 If skin irritation or rash occurs: Get medical help. P391 Collect spillage.
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

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 Bisphenol A epoxy resin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

45 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	Epoxy Resin	1 KG	Jun 23, 2026
India	Epoxy Resin	100 PCS	Jun 23, 2026
Zambia	bisphenol A epoxy	1 KG	Mar 31, 2026
Saudi Arabia	BPA epoxy resin LS128	100 MT	Mar 11, 2026
Egypt	Epoxy resin E-44	105 KG	Dec 3, 2025
Brazil	Epoxy Resin YD128	40 MT	Aug 26, 2025
United Kingdom	Liquid Epoxy Resin	20 MT	Aug 18, 2025
Pakistan	EPOXY RESIN EQUIVALENT TO YD128	8.00 MT	Jun 6, 2025
Bahrain	EPOXY RESIN NPEL-128	2000.00 MT	Feb 20, 2025
Vietnam	epoxy resin	20 KG	Dec 11, 2024
United States	epoxy resin	200000 KG	Aug 1, 2024
Chile	Epoxy Resin	25 KG	Jul 23, 2024
India	BPA EPOXY RESIN LS-128	5000 MT	Oct 30, 2023
Turkey	Epoxy Resin	5 20' Fcl	Jul 25, 2023
Saudi Arabia	Poly(bisphenol-A-co-epichlorohydrin)	100 G	Apr 13, 2026
Zimbabwe	Bisphenol A epoxy resin	100 L	Mar 31, 2026
Turkey	epoxy resin	1 20' Fcl	Nov 13, 2025
India	Epoxy Resin 75% & 100%	5.00 MT	Mar 31, 2025
Saudi Arabia	Poly(bisphenol-A-co-epichlorohydrin)	1 MT	Mar 5, 2025
Malaysia	BISPHENOL A solid type epoxy resin	1 MT	Jul 10, 2024

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