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Bispyrazolone, 98+% - CAS 7477-67-0 - Formula C20H18N4O2


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A14308
Bispyrazolone, 98+%

CAS: 7477-67-0 MDL: MFCD00020765  EINECS: 231-282-5
Not regulated for shipping
Alternate Name: 3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione

 

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Chemical Properties

Formula: C20H18N4O2  Melting point: ca 300° dec.
Formula weight: 346.39  

Literature References

Reagent for the detection and determination of cyanide.


Other References

Beilstein: 572787
Harmonized Tariff Code:   2933.19

GHS Hazard and Precautionary Statements

Hazard Statements : H317

May cause an allergic skin reaction.

Precautionary Statements : P261-P280-P363-P321-P333+P313-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Risk & Safety

Risk Phrases: 43
May cause sensitisation by skin contact.
Safety Phrases: 24-37
Avoid contact with skin. Wear suitable gloves.
Irritant
TSCA: Yes