Perbenzoic acid
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Perbenzoic acid 속성
- 녹는점
- 41-43°
- 끓는 점
- bp15 100-110° (partial decomposition)
- 밀도
- 1.2667 (rough estimate)
- 굴절률
- 1.4600 (estimate)
- 산도 계수 (pKa)
- 7.98±0.40(Predicted)
- 색상
- 애완동물 에테르에서 침전된 잎 모양 또는 조각 모양의 결정
- CAS 데이터베이스
- 93-59-4
안전
| 유엔번호(UN No.) | 3104 | ||
|---|---|---|---|
| 위험 등급 | 5.2 | ||
| 포장분류 | II |
Perbenzoic acid C화학적 특성, 용도, 생산
화학적 성질
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.용도
Perbenzoic acid is used to convert ethylenic compounds into oxides; in analysis of unsatd compounds, to determine the number of double bonds.건강위험
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.화재위험
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.Safety Profile
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 oxidPurification Methods
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.Perbenzoic acid 준비 용품 및 원자재
원자재
준비 용품
Perbenzoic acid 공급 업체
글로벌( 7)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 |
3007715519@qq.com | China | 18739 | 57 |
| QUALITY CONTROL SOLUTIONS LTD. | 0755-66853366 13670046396 |
orders@qcsrm.com | China | 18810 | 58 |
Perbenzoic acid 관련 검색:
과산화 벤조일 과산화 수소 t-부틸 퍼옥시벤조에이트 3-클로로페록시벤조산 2,4-디클로로벤조일퍼옥사이드 디부틸퍼옥시 이소프탈레이트 과산화 아세틸벤조일
Minoxidil
Perbenzoic acid
Monoperoxyphthalic acid magnesium salt hexahydrate
3β-Acetoxy-5α-bromo-6,19-oxidoandrostan-17-one
TERT-AMYL PEROXYBENZOATE
TERT-BUTYL PERPHTHALIC ACID
MAGNESIUM MONOPEROXYPHTHALATE HEXAHYDRAT E, TECH., 80%
Peroxide, bis(4-methylbenzoyl)
AKOS 91883
BENZOYL PEROXIDE, [CARBONYL-14C]
2-(5-CHLORO-2-METHOXY-3-METHYLBENZOYLPEROXYMETHYL)-3-METHYL-BENZOIC ACID ANION