부틸포메이트
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부틸포메이트 속성
- 녹는점
- -91 °C
- 끓는 점
- 106-107 °C (lit.)
- 밀도
- 0.892 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.389(lit.)
- FEMA
- 2196 | BUTYL FORMATE
- 인화점
- 57 °F
- 저장 조건
- Flammables area
- 물리적 상태
- 액체
- 색상
- 무색~황색으로 투명함
- 냄새
- 디프로필렌 글리콜 중 10.00%. 과일향이 나는 자두 럼 브랜디
- ?? ??
- 과일 같은
- Odor Threshold
- 0.087ppm
- 폭발한계
- 1.7-8.2%(V)
- 수용성
- 약간 용해됨
- JECFA Number
- 118
- BRN
- 1742108
- Dielectric constant
- 2.4（80℃）
- LogP
- 1.30
- CAS 데이터베이스
- 592-84-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-36/37 | ||
| 안전지침서 | 9-16-24-33 | ||
| 유엔번호(UN No.) | UN 1128 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | LQ5500000 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29151300 |
부틸포메이트 C화학적 특성, 용도, 생산
화학적 성질
Butyl formate has a fruity, plum-like odor and corresponding taste.출처
Reported found in fresh apple, strawberry fruit, cloudberry, sherry and Parmesan cheese.용도
Solvent for nitrocellulose, some types of cel- lulose acetate, many cellulose ethers, many natural and synthetic resins, lacquers, perfumes, organic synthesis (intermediate), flavoring.제조 방법
By azeotropic distillation of formic acid and n-butyl alcohol with isopropyl formate; by boiling n-butyl alcohol and formamide in the presence on ZnCl, ZnSo4 or HgCl2.일반 설명
A clear colorless liquid. Flash point 64°F. Less dense than water. Vapors heavier than air.공기와 물의 반응
Highly flammable. Slightly soluble in water.반응 프로필
Butyl formate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Can generate electrostatic charges [Handling Chemicals Safely 1980. p. 247].위험도
Narcotic and irritating in high concentra- tion. Flammable, dangerous fire risk.건강위험
Exposure can cause irritation of eyes, nose and throat. High concentrations have a narcotic effect.Safety Profile
Moderately toxic by ingestion. Mildly toxic by inhalation. Human systemic effects by inhalation: muscle contractions and spasticity, conjunctiva irritation, and unspecified respiratory changes. An irritant and narcotic in high concentrations. See also ESTERS, nBUTYL ALCOHOL, and FORMIC ACID. Dangerous fire hazard when exposed to heat or flame. To fight fire, use alcohol foam, foam, CO2, dry chemical. Incompatible with oxidizing materials. When heated to decomposition it emits acrid and irritating fumes.Purification Methods
Wash the formate with saturated NaHCO3 solution in the presence of saturated NaCl, until no further reaction occurs, then with saturated NaCl solution, dry (MgSO4), filter and fractionally distil the filtrate. [Beilstein 2 IV 28.]부틸포메이트 준비 용품 및 원자재
원자재
준비 용품
부틸포메이트 공급 업체
글로벌( 186)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| Wuxi Rejoys chemical Technology Co., Ltd. | 0510-86103381 |
sales@rejoyschem.com | CHINA | 976 | 58 |