1,4-Butanediol diacrylate
1,4-Butanediol diacrylate (CAS: 1070-70-8) is a difunctional acrylate monomer with a molecular weight of 198.22 g/mol. It is characterised by its reactive double bonds and ester functional groups, making it a valuable crosslinking agent and building block in polymer synthesis. This technical grade chemical is primarily utilised in the formulation of coatings, adhesives, and inks, contributing to enhanced material properties through polymerisation.
- Synonyms
- (H2C=CHCO2CH2CH2-)2
Polymer Synthesis
Acts as a difunctional monomer for the synthesis of polymers and copolymers, providing crosslinking capabilities and influencing material hardness and chemical resistance.
Coatings and Inks
Incorporated into UV-curable coatings and inks to improve durability, scratch resistance, and adhesion. Its reactive nature facilitates rapid curing processes.
Adhesives
Used in the formulation of specialised adhesives where its crosslinking ability enhances bond strength and thermal stability.
Chemical Intermediates
Serves as a reactive intermediate in organic synthesis, particularly for reactions involving acrylic functionalities.
| Molecular weight | 198.22 |
|---|---|
| Linear formula | (H2C=CHCO2CH2CH2-)2 |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 83 °C/0.3 mmHg(lit.) |
| Density | 1.051 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.456(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | ~75 ppm hydroquinone as inhibitor |
Hazard statements
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | >113 °C / >235.4 °F |
|---|---|
| Transport (UN / ADR) | UN 1760 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 21-34-43 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,4-Butanediol diacrylate used for?
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1,4-Butanediol diacrylate is used in polymer synthesis, coatings, inks, adhesives, and as a chemical intermediate. It acts as a difunctional monomer and crosslinking agent.
What is the CAS number and formula for 1,4-Butanediol diacrylate?
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The CAS number is 1070-70-8 and its linear formula is (H₂C=CHCO₂CH₂CH₂-)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Butanediol diacrylate as a technical grade with an assay of approximately 90%. We do not represent this product as USP, BP, or EP grade.
How should 1,4-Butanediol diacrylate be handled safely?
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1,4-Butanediol diacrylate is classified as a Danger. It can cause severe skin burns and eye damage, and may cause an allergic skin reaction. Always wear appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Ensure adequate ventilation and avoid contact with skin and eyes. Refer to the safety data sheet for comprehensive handling information.
Is 1,4-Butanediol diacrylate controlled or scheduled?
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Based on the provided data, 1,4-Butanediol diacrylate is not indicated as a controlled or scheduled substance, but it is classified with UN 1760, hazard class 8, packing group II, requiring specific transport considerations.
How is 1,4-Butanediol diacrylate packed and exported?
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This chemical is typically stored at 2-8°C and is shipped as a dangerous good under UN 1760, Class 8, PG II. TSS is a global supplier and exporter experienced in handling such materials.
How can I request a quote or sample for 1,4-Butanediol diacrylate?
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To request a quote or a sample, please contact our sales team directly through the website or by phone, providing your details and the product CAS number (1070-70-8).
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