Chat with us, powered by LiveChat
× Get product documents now!
中文网站 | Call Us Today! +86-531-8803-2799|

Irgacure 651 (Benzil Dimethyl Ketal) Cas 24650-42-8

Assay: ≥99.5%

Appearance: White crystalline powder

Capacity: 500mt per year

Packaging: 20kg/carton

Sample: Available

related documents:

  • COA of Photoinitiator BDK
  • TDS of Photoinitiator BDK


CAS 24650-42-8 (Benzil Dimethyl Ketal) Quick Details

Chemical Name: Benzil Dimethyl Ketal/irgacure 651/Photoinitiator BDK/2,2-Dimethoxy-2-phenylacetophenone

CAS No.: 24650-42-8

Molecular Formula: C16H16O3

Chemical Structure:Benzil Dimethyl Ketal Structure

Molecular weight: 256.3

Appearance: White crystalline powder


CAS 24650-42-8 (Benzil Dimethyl Ketal) Typical Properties

Item Specifications
Appearance White powder or crystalline powder
Purity, % ≥99.5
Melting point range, ℃ 64.0~67.0
Loss on drying, % ≤0.5
Moisture, % ≤0.5
Residue on ignition, % ≤0.1
Transmittance , %(10% toluene solution) 425nm ≥95.0
450nm ≥96.0
500nm ≥98.0

CAS 24650-42-8 (Benzil Dimethyl Ketal) Usage

BDK is widely used in UV curing systems, PCB ink, and other UV ink systems and varnish systems have strong absorption performance.

CAS 24650-42-8 (Benzil Dimethyl Ketal) Packaging and Shipping

PE plastic bag, lined with white PE plastic bag; 20 kg/ drum.

CAS 24650-42-8 (Benzil Dimethyl Ketal) Storage

Shelf life: 12 months from date of manufacture in original unopened packaging stored in a cool dry place.

Out of direct sunlight.

    Get Quotes Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88032799) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.


    Go to Top