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Perbenzoesure

Perbenzoic acid Struktur
93-59-4
CAS-Nr.
93-59-4
Bezeichnung:
Perbenzoesure
Englisch Name:
Perbenzoic acid
Synonyma:
peroxybenzoic acid;phenyl hydrogen carbonate;Benzoyl hydroperoxide;BzPo;Perbenzoic acid;Benzenecarboperoxoic acid;carbonic acid phenyl ester;XCRBXWCUXJNEFX-UHFFFAOYSA-N
CBNumber:
CB1852437
Summenformel:
C7H6O3
Molgewicht:
138.12
MOL-Datei:
93-59-4.mol

Perbenzoesure Eigenschaften

Schmelzpunkt:
41-43°
Siedepunkt:
bp15 100-110° (partial decomposition)
Dichte
1.2667 (rough estimate)
Brechungsindex
1.4600 (estimate)
pka
7.98±0.40(Predicted)
Farbe
Leaflets or platelets from pet ether
CAS Datenbank
93-59-4

Sicherheit

RIDADR  3104
HazardClass  5.2
PackingGroup  II

Perbenzoesure Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Volatile solid with a pungent odor; sublimes;mp 41–43°C (105.8–109°F); bp 100–105°C(212–221°F) at 15 torr (partially decomposes); slightly soluble in water but mixesreadily with most organic solvents.

Verwenden

Perbenzoic acid is used to convert ethylenic compounds into oxides; in analysis of unsatd compounds, to determine the number of double bonds.

Health Hazard

The toxicity of peroxybenzoic acid is verylow on animals. In humans it is almostnontoxic. Peroxybenzoic acid caused skintumor in mice on prolonged contact (NIOSH1986). Its tumorigenic action was lower thanthat of peroxyacetic acid. Its carcinogenicityin humans is unknown.

Brandgefahr

The presence of the peroxide functional group renders its strong oxidizing properties similar to those of other peroxy compounds. However, this compound is not hazardous like peroxyacetic or peroxyformic acids. It is not shock sensitive. Violent decomposition may occur only at high temperatures and/or in conjunction with certain organic contaminants that are easily oxidizable. Although there is no report of its explosion, general safety measures for handling peroxy compounds should be followed.

Sicherheitsprofil

Moderately irritating to skin, eyes, and mucous membranes by ingestion and inhalation. Questionable carcinogen with experimental tumorigenic data by skin contact. A dangerous fire hazard when exposed to heat, flame, or reducing materials. A powerful oxid

l?uterung methode

Crystallise the peracid from *benzene or pet ether. It sublimes readily and is steam volatile. It is soluble in CHCl3, CCl4 and Et2O. [Braun Org Synth Coll Vol I 431 1941.] EXPLOSIVE.

Perbenzoesure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Perbenzoesure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 7)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923
1026@dideu.com China 8670 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32343 55
Shandong Xiya Chemical Co., Ltd 4009903999 13355009207
3007715519@qq.com China 18738 57
QUALITY CONTROL SOLUTIONS LTD. 0755-66853366; 13670046396
ORDERS@QCSRM.COM China 24342 58

93-59-4(Perbenzoesure)Verwandte Suche:


  • Perbenzoic acid
  • BzPo
  • carbonic acid phenyl ester
  • XCRBXWCUXJNEFX-UHFFFAOYSA-N
  • Benzenecarboperoxoic acid
  • Benzoyl hydroperoxide
  • phenyl hydrogen carbonate
  • peroxybenzoic acid
  • 93-59-4
  • C6H5COOOH
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