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Bis(2,4-dichlorbenzoyl)peroxid

2,4-Dichlorobenzoyl peroxide

HCID 61078
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Grundinformationen

CAS
133-14-2
Standard-SMILES
O=C(OOC(=O)c1ccc(Cl)cc1Cl)c1ccc(Cl)cc1Cl
InChIKey
WRXCBRHBHGNNQA-UHFFFAOYSA-N
Summenformel
C14H6Cl4O4
Durchschnittliche Molmasse
380 g/mol
Monoisotopische Masse
377,902019

Überblick

Not shipped or stored at concentrations higher than 75%, because of explosion hazard. Mixed with water.

Namen und Bezeichner

Bevorzugter Name
2,4-Dichlorobenzoyl peroxide
IUPAC
(2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate
Lokaler Name
Bis(2,4-dichlorbenzoyl)peroxid
Englischer Name
2,4-Dichlorobenzoyl peroxide
Summenformel
C14H6Cl4O4
Molmasse
380.01

Namen und Synonyme

133-14-22,4-Dichlorobenzoyl peroxideBis(2,4-dichlorobenzoyl) peroxideLuperco CSTCadox TDPSiloprene CL 40Cadox TSTC 2 (peroxide)Cadox TS 40,50Bis(2,4-dichlorobenzoyl)peroxidePEROXIDE, BIS(2,4-DICHLOROBENZOYL)DCLBP 50PSI
Weitere Namen anzeigen
bis(2,4-dichlorobenzoyl)-peroxidtc2cadoxtscadoxtdplupercocstcadoxts40,50tc2(peroxide)siloprenecl40Perkadox OPC-50S-PS
PERKADOX PD 50S0QC93Y0L96CADOX TS50CADOX TS 50ELASTOSIL AUX CROSSLINKER EO,O',P,P'-TETRACHLORODIBENZOYL PEROXIDEChaloxyd DCLBP 50psiRefChem:568608

Datenbank-Bezeichner

CAS
133-14-2
PubChem CID
61078
DTXSID
DTXSID4044539
UNII

Eigenschaften

Berechnete Struktureigenschaften

XLogP
6
Polarare Oberfläche (TPSA)
52,6 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
5
Schwere Atome
22
Formalladung
0
Komplexität
382

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Peroxides, Organic
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description · 3 Einträge

Not shipped or stored at concentrations higher than 75%, because of explosion hazard. Mixed with water.

Other Solid; Wet Solid; CBI

Paste; [ECHA REACH Registrations] 50% in poly(dimethylsiloxane): Off-white paste with mild odor; [Gelest MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
55 °C · 55°C (dec.)
Siedepunkt
495.27 °C · 495.27°C (rough estimate)
Dichte
1 · 1,26 g/cm3
Dampfdruck
0.009 Pa · 0.009Pa at 25℃
Brechungsindex
1.5282 · 1.5282 (estimate)
Wichte
1.26 · 1.26
Wasserlöslichkeit
29.93 μg/L · 29.93μg/L at 25℃

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H241 (23.7%): Heating may cause a fire or explosion [Danger Self-reactive substances and mixtures; Organic peroxides]

P203, P210, P234, P235, P240, P261, P272, P280, P302+P352, P318, P321, P333+P317, P362+P364, P370+P378, P370+P380+P375[+P378], P403, P405, P410, P411, P420, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 114 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Peroxide, bis(2,4-dichlorobenzoyl)

Peroxide, bis(2,4-dichlorobenzoyl) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Peroxide, bis(2,4-dichlorobenzoyl) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

REACH registered substance: Bis(2,4-dichlorobenzoyl) peroxide (EC: 205-094-9)

Peroxide, bis(2,4-dichlorobenzoyl) paste in silicon oil: Does not have an individual approval but may be used under an appropriate group standard

DOT Label · 2 Einträge

Organic Peroxide Explosive

Organic Peroxide

Fire Hazards · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Health Hazards · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Chemie und Industrie

Verwendung und Herstellung

UsesUsed to make polymer preparations and compounds and rubber and plastic products; [ECHA REACH Registrations]
U.S. Production2023: 100,000 - <250,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesIntermediate
General Manufacturing Information · 2 Einträge

All Other Basic Organic Chemical Manufacturing

Peroxide, bis(2,4-dichlorobenzoyl): ACTIVE

Anbieter67 Anbieter

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
湖北宥澄新材料科技有限公司17764017698 13163370568 · [email protected]
湖北成丰化工有限公司13125175253 · [email protected]
杭州鼎燕化工有限公司13588754826 13588754826 · [email protected]
武汉吉业升化工有限公司027-83360216 18040558719 · [email protected]
无锡瀚脉科技发展有限公司+86-86-0510-85881806 +86-13357920996 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

Zugehörige Reaktionen

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Auf dieser SeiteGrundinformationenÜberblickNamen und BezeichnerEigenschaftenSicherheit und RegulatorischesChemie und IndustrieZugehörige ReaktionenNotizen zur Verbindung
0QC93Y0L96
EC Number
205-094-9
Nikkaji
J2.524K
Henry's Law Constant
9.2 · 9.2×100 mol/(m3Pa) at 25℃, Zhang et al. (2010)
InChI
InChI=1S/C14H6Cl4O4/c15-7-1-3-9(11(17)5-7)13(19)21-22-14(20)10-4-2-8(16)6-12(10)18/h1-6H
InChIKey
WRXCBRHBHGNNQA-UHFFFAOYSA-N
SMILES
O(C(=O)C1=CC=C(Cl)C=C1Cl)OC(=O)C1=CC=C(Cl)C=C1Cl
LogP
6 at · 6 at 20℃
CAS Datenbank
133 · 133-14-2(CAS DataBase Reference)
EPA chemische Informationen
Peroxide, bis(2,4-dichlorobenzoyl) (133-14-2)
Hazards Summary · 1 Eintrag

Intraperitoneal LD50 (mouse) = 225 mg/kg; [RTECS] Changes in hematology, clinical chemistry, and histopathology of the liver, thyroid gland, testes, and epididymis observed in 28-day oral study of rats at 1,000 mg/kg/day; [EPA - TSCATS] See Bis(4-chlorobenzoyl) peroxide.

Reactive Group · 2 Einträge

Peroxides, Organic

Peroxides, Organic

Reactivity Alerts · 2 Einträge

Explosive

Explosive

Reactivity Profile · 2 Einträge

May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames. Peroxides are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness.

May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames. Peroxides are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness.

Air and Water Reactions · 2 Einträge

No rapid reaction with air. No rapid reaction with water.

No rapid reaction with air. No rapid reaction with water.

Hazard Classes and CategoriesOrg. Perox. B (23.7%)

Sicherheit und Schutzausrüstung

Fire Fighting · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

First Aid · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Nonfire Spill Response · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Isolation and Evacuation · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Personal Protective Equipment (PPE) · 2 Einträge

Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Toxikologische Informationen

Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.

Sicherheitsdaten

tsca
TSCA listed
ridadr
3106
Toxizität
LD50 ipr-mus: 225 mg/kg IPSTB3 3,93,76
safety_code
15-17
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