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Detail of "844-51-9"

  • CAS Number:
  • 844-51-9
  • Name:

  • 2,5-Cyclohexadiene-1,4-dione,2,5-diphenyl-

  • Superlist Name:
  • 2,5-Diphenylquinone
  • Molecular Structure:
  • Formula:
  • C18H12 O2
  • Molecular Weight:
  • 260.29
  • Synonyms:
  • Quinone,2,5-diphenyl- (3CI); p-Benzoquinone, 2,5-diphenyl- (6CI,7CI,8CI);2,5-Diphenyl-1,4-benzoquinone; 2,5-Diphenyl-p-benzoquinone; NSC 8725; StearerDPQ
  • EINECS:
  • 212-680-8
  • Density:
  • 1.237 g/cm3
  • Melting Point:
  • 215-217°C
  • Boiling Point:
  • 457.9 °C at 760 mmHg
  • Flash Point:
  • 170.5 °C
  • Appearance:
  • bright yellow powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-37 Details
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CAS No.844-51-9 2,5-Diphenylquinone

C18H12O2 Chemical Name: 2,5-DIPHENYL-P-BENZOQUINONE Molecular Formula: C18H12O2 Formula Weight: 260.29 CAS No.: 844-51-9

Supplier:Sichuan shenrui Chemical Co., Ltd. [ China (Mainland)]

415Integral
415

Tel:+86-833-3341999

Address:Wu tong qiao district,Le shan,Sichuan,China

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CAS No.844-51-9 2,5-Diphenylquinone

2,5-Diphenyl-1, 4-benzoquinone

Supplier:huaibei sanhe developing co., ltd. [ China (Mainland)]

2160Integral
2160

Tel:86-561-3191113

Address:no.220 gucheng road

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CAS No.844-51-9 2,5-Diphenylquinone

more information,pls contact with us!

Supplier:Syn-Finechem Laboratories Pvt. Ltd. [ India]

440Integral
440

Tel:+91-40-23095094

Address:D-151, Phase III, IDA, Jeedimetla, Hyderabad- 500 055, A.P, India

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CAS No.844-51-9 2,5-Diphenylquinone

AFC-289

Supplier:Ashvarsha finechemicals Private Limited [ India]

610Integral
610

Tel:91-40-2000 0192

Address:Plot NO: 100, Phase - V, IDA, Jeedimetla, Hyderabad -500 055, Andhra Pradesh, India.

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CAS No.844-51-9 2,5-Diphenylquinone

2,7-DIPHENYL-P-BENZOQUINONE

Supplier:Multilab [ India]

510Integral
510

Tel:+91-44-52173177

Address:#3, Appaiar Lane, Second Floor, Royapuram Chennai - 600 013, Tamilnadu, India

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CAS No.844-51-9 2,5-Diphenylquinone

more information,pls contact us

Supplier:BASR [ India]

550Integral
550

Tel:+91 40 2309 0147

Address:D-122,Phase-III, IDA Jeedimetla,Hyderabad-500 055 INDIA.

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CAS No.844-51-9 2,5-Diphenylquinone

Supplier:Sichuan shenrui Chemical Co., Ltd. [ China (Mainland)]

390Integral
390

Tel:+86-833-3341999

Address:Wu tong qiao district,Le shan,Sichuan,China

Contact Suppliers

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Reference

Process inhibitor for readily polymerizable acrylate monomer
Process inhibitor for readily polymerizable acrylate monomer. Clonce, Ambrose J.; Palmer, Michael; Gott, Samuel L. (Eastman Kodak Co., USA). U.S. US 4480116 A 30 Oct 1984, 5 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C07C067-62; C07C051-50. NCL: 560004000. APPLICATION: US 83-471384 2 Mar 1983. DOCUMENT TYPE: Patent CA Section: 35 (Chemistry of Synthetic High Polymers) Polymn. inhibitors for acrylate monomers comprised phenyl-p-benzoquinone (I) [363-03-1] and 2,5-diphenyl-p-benzoquinone [844-51-9]. Thus, Me methacrylate [80-62-6] contg. 500 ppm I exhibited 0.19% polymer formation after 32 h refluxing at 98°, compared with 1.3% when p-benzoquinone was used instead of I.
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