8.20502

Cumene hydroperoxide

(80% solution in cumene) for synthesis

• Synonym(e): α,α-Dimethylbenzyl hydroperoxide
• NACRES: NA.22
• UNSPSC Code: 12352120

Eigenschaften

• Quality Segment: 200
• form: liquid
• potency: 573 mg/kg LD₅₀, oral (Rat)
• reaction suitability: reagent type: oxidant
• pH: >5 (20 °C, 13 g/L in H₂O)
• bp: 116 °C/20 hPa
• mp: <-30 °C
• transition temp: flash point 57 °C
• density: 1.03 g/cm³ at 20 °C
• storage temp.: 15-25°C

Beschreibung

Analysis Note

Assay (iodometric): 82.0 - 87.0 %
Identity (IR): passes test

Sicherheitshinweise

• signalword: Danger
• pcodes: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378 - P403 + P233 - P403 + P235
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Self-react. F - Skin Corr. 1B - STOT RE 2 Inhalation - STOT SE 3
• target_organs: Lungs, Respiratory system
• Lagerklasse: 5.2 - Organic peroxides and self-reacting hazardous materials
• flash_point_f: 134.6 °F
• flash_point_c: 57 °C
• pictograms: GHS02,GHS06,GHS08,GHS05,GHS09
• hcodes: H226,H242,H302 + H312,H304,H314,H331,H335,H350,H373,H411
• wgk: WGK 3