8.01641

Benzoyl peroxide

(with 25% H₂O) for synthesis

• 別名: Benzoyl peroxide, Dibenzoyl peroxide
• 実験式（ヒル表記法）: C₁₄H₁₀O₄
• CAS番号: 94-36-0
• 分子量: 242.23
• MDL番号: MFCD00003071
• UNSPSCコード: 12352120
• EC Index Number: 202-327-6
• NACRES: NA.22

特性

• 蒸気圧: <1 hPa ( 20 °C)
• 品質水準: 200
• 形状: crystals
• 自己発火温度: >380 °C
• 有効性: 7710 mg/kg LD₅₀, oral (Rat)
• 反応適合性: reagent type: oxidant
• mp: 100-105 °C (decomposition)
• 密度: 1.33 g/cm³ at 25 °C
• かさ密度: 500‑600 kg/m³
• 官能基: peroxide
• 保管温度: 15-25°C
• InChI: 1S/C14H10O4/c15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/h1-10H
• InChI Key: OMPJBNCRMGITSC-UHFFFAOYSA-N

詳細

詳細

Benzoyl peroxide is an organic peroxide commonly used to initiate free radical polymerizations and to form copolymers through grafting reactions. It is also used as an oxidizer during chemical reactions.

アプリケーション

Benzoyl peroxide is used:

• In the direct N–O bond synthesis from 1,2-diamines.
• As an initiator in the synthesis of the cross-linked unsaturated copolymer by cross-linking methyl methacrylate with Poly (2-butene maleate) polyester.

アナリシスノート

Assay (iodometric): 72,0 - 77,0 %(m)
Melting range (after drying): 102 - 105 °C
Identity (IR): conforms

安全性情報

• ピクトグラム: GHS02,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H242 - H317 - H319 - H410
• 注意書き: P210 - P235 - P273 - P280 - P370 + P378 - P410
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Org. Perox. C - Skin Sens. 1A
• 保管分類コード: 4.1A - Other explosive hazardous materials
• WGK: WGK 2