부틸산벤질에스테르
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부틸산벤질에스테르 속성
- 녹는점
- -29.5°C
- 끓는 점
- 152-154 °C
- 밀도
- 0.923
- 굴절률
- 1.4367
- 인화점
- 58 °C
- 저장 조건
- Refrigerator, under inert atmosphere
- 용해도
- 에 용해됨클로로포름, 메탄올 (약간 용해됨)
- 물리적 상태
- 기름
- 산도 계수 (pKa)
- 11.03±0.11(Predicted)
- 색상
- 무색
- 수용성
- 20°C에서 <0.1g/100mL
- BRN
- 1698799
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제, 분말 금속, 산과 호환되지 않습니다.
- CAS 데이터베이스
- 110-69-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36-24-22 | ||
| 안전지침서 | 45-36-23 | ||
| 유엔번호(UN No.) | 2840 | ||
| RTECS 번호 | ES3500000 | ||
| TSCA | Yes | ||
| HS 번호 | 2928.00.5000 | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| 독성 | mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689, |
부틸산벤질에스테르 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid정의
ChEBI: An aldoxime derived from n-butanal.제조 방법
To a slowly stirred mixture of 73 gm (1 mole) of butylamine and 109 gm of a 12.2% aqueous solution of sodium tungstate is added (1.75 hr) with cooling to maintain a temperature of 15°C, 220 gm of 28% hydrogen peroxide. During this reaction 130 ml of ethanol is added portionwise to clarify the emulsion which tends to form. The green solution is stirred at 15°C for an additional hour after the addition has been completed. The reaction mixture is cooled, neutralized, and freed of the ethanol under reduced pressure. The solution is then saturated with sodium chloride and the oily product is separated and distilled to afford 50 gm (58%), b.p. 152°C.Evidently hydroxylamines may also be oxidized with hydrogen peroxide in the presence of sodium tungstate, as mentioned above. In a recent report, phenylglyoxime was prepared by a ferric chloride oxidation of the correspondingly hydroxylamine oxime.
일반 설명
A liquid. Flash point 140°F. Slightly less dense than water. Vapors heavier than air. Used to make plastics and rubber.공기와 물의 반응
Flammable. Slightly soluble in water.반응 프로필
Butyraldehyde oxime is highly explosive during vacuum distillation. Butyraldehyde oxime is incompatible with oxidizing materials. Butyraldehyde oxime is also incompatible with metallic impurities. Butyraldehyde oxime may react with strong acids.건강위험
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.화재위험
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.Safety Profile
A poison by intraperitoneal route. Mutation datareported. Flammable liquid when exposed to heat or flame. To fight fire, use alcohol foam, dry chemical. Highly explosive. Can explode during vacuum disdlation. Incompatible with oxidzing materials, metallic impurities. When heated to decomposition it emits toxic fumes of NOx. See also ALDEHYDES.부틸산벤질에스테르 준비 용품 및 원자재
원자재
준비 용품
부틸산벤질에스테르 공급 업체
글로벌( 82)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 58 |
| Alfa Chemistry | |
info@alfa-chemistry.com | United States | 2344 | 58 |
| Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 20000 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
부틸산벤질에스테르 관련 검색:
사이클로헥사논옥심 부틸산벤질에스테르 n-뷰탈알데히드 알독시캅 알디카브 5-히드록시펜탄알 옥심 3,3,5,5-사메틸-1-피롤린 N-옥사이드
isobutyraldehyde oxime
1,1-Dibromoformaldoxime
heptanal oxime
1,2-CYCLOHEXANEDIONE DIOXIME
Perillartine
5-METHYL-2-HEXANONE OXIME
5,5-DIMETHYL-1-PYRROLINE N-OXIDE
4-METHYL-2-PENTANONE OXIME
2,4-Pentanedione dioxime
CYCLOPENTANONE OXIME
2-HEXANONE OXIME