Crosslinking Agent 1, 4-Butanedioldimethacrylate / Butanediyl Dimethylacrylate Bddma CAS 2082-81-7

• CAS No.: 2082-81-7
• Formula: C12h18o4
• EINECS: 218-218-1
• Model NO.: BDDMA
• Source: Organic Acids
• Appearance: Oily Liquid
• Grade Standard: Industrial Grade
• Colour: Transparent
• COA: Available
• MSDS: Available
• Density: 1.011g/cm3
• Boiling Point: 284.834°c at 760 Mmhg
• Transport Package: 200kg/Drum
• Specification: 99.0%min
• Trademark: ZH
• Origin: China
• HS Code: 29161490
• Production Capacity: 500mt/Year

Product Description

Product Description

1,4-Butanedioldimethacrylate / BDDMA

Cas#2082-81-7;148390-75-4

Molecular Formula:C12H18O4

Molecular Weight:226.2689

Alias:butanediyl dimethylacrylate; tetramethylene dimethacrylate; Butyleneglycol Dimethacrylate; butane-1,1-diyl bis(2-methylprop-2-enoate); 1,4-Butanediol dimethylacrylate; 1,4-Butanediol dimethacrylate; BDDMA

INTRODUCTION
1,4-Butanediol dimethylacrylate is an important crosslinking agent, mainly used as injection moulding, rubber, optical plastic, adhesive, dentistry material, electrical wire and cable coating and so on.

PHYSICAL DATA
Appearance: clear, colorless or yellowish liquid
Odor: ester-like
Molecular weight: 226.0 g/mol
Density: 1.025 g/cm3 (20℃)
Refractive index: 1.457 (20℃)
Boiling point: >+250℃(1013 .25mbar)
Solidfication -35℃
Viscosity: 6.5 mPa.s (20℃)
Flash point: +113.0℃
Solubility (20℃):
0.40%(ester in water)
0.60%(water in ester )

Plastic drums,200kg net weight

TRANSPORTATION AND STORAGE
Avoid shine rain and high temperature in transportation;
Store the products in cool, shady and ventilated conditions, keep far away from fire;
6 months from date of delivery at a maximum storage temperature of 30℃.

Items	Specification
Appearance	Clear, colorless or yellowish liquid
Purity	≥90%(GC)
Acid value (MAA)	≤0.1%
Moisture	≤0.1%
Color	≤100(Pt-Co)
inhibitor	100±10ppm MEHQ

Company Profile

Certifications

Packing & Delivery