8.01641

Benzoyl peroxide

(with 25% H₂O) for synthesis

• 동의어(들): Benzoyl peroxide, Dibenzoyl peroxide
• 실험식(Hill 표기법): C₁₄H₁₀O₄
• CAS Number: 94-36-0
• Molecular Weight: 242.23
• MDL number: MFCD00003071
• UNSPSC 코드: 12352120
• EC 인덱스 번호: 202-327-6
• NACRES: NA.22

속성

• vapor pressure: <1 hPa ( 20 °C)
• Quality Level: 200
• 양식: crystals
• autoignition temp.: >380 °C
• 효능: 7710 mg/kg LD₅₀, oral (Rat)
• 반응 적합성: reagent type: oxidant
• mp: 100-105 °C (decomposition)
• density: 1.33 g/cm³ at 25 °C
• 벌크 밀도: 500‑600 kg/m³
• 작용기: peroxide
• 저장 온도: 15-25°C
• SMILES string: O(OC(=O)c2ccccc2)C(=O)c1ccccc1
• 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

설명

일반 설명

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.

애플리케이션

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.

분석 메모

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

안전성 정보

• 픽토그램: GHS02,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H242 - H317 - H319 - H410
• 예방조치 성명서: P210 - P235 - P273 - P280 - P370 + P378 - P410
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Org. Perox. C - Skin Sens. 1A
• Storage Class Code: 4.1A - Other explosive hazardous materials
• WGK: WGK 2