디초산에틸렌글리콜
|
|
디초산에틸렌글리콜 속성
- 녹는점
- -41 °C (lit.)
- 끓는 점
- 186-187 °C (lit.)
- 밀도
- 1.104 g/mL at 20 °C (lit.)
- 증기 밀도
- 5.04 (vs air)
- 증기압
- 0.2 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.431(lit.)
- 인화점
- 198 °F
- 저장 조건
- 2-8°C
- 용해도
- 160g/L
- 물리적 상태
- 액체
- 색상
- 파란색
- 냄새
- 100.00%에서. 녹색 꽃무늬 에스테르계 알코올 중독자
- ?? ??
- 녹색
- 폭발한계
- 1.6%, 135°F
- 수용성
- 160 g/L (20 ºC)
- Merck
- 14,3799
- BRN
- 1762308
- Dielectric constant
- 37.7（25℃）
- LogP
- 0.1 at 40℃
- CAS 데이터베이스
- 111-55-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-24/25-22 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | KW4025000 | ||
| F 고인화성물질 | 3 | ||
| 자연 발화 온도 | 899 °F | ||
| TSCA | Yes | ||
| HS 번호 | 29153900 | ||
| 유해 물질 데이터 | 111-55-7(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: 6.86 g/kg (Smyth) | ||
| 기존화학 물질 | KE-13170 |
디초산에틸렌글리콜 C화학적 특성, 용도, 생산
용도
열가소성 아크릴 수지, NC 페인트, 코일 코팅, 캔 코팅, 목재 코팅 및 기타 일반 용제 기반 착색제에 사용되는 Dibasic Ester, PMA, Butyl Cellosolve 등을 대체합니다.파운드리 업계의 경화제로서
스크린 용 또는 인쇄 용 희석제 또는 인쇄판 용 세제
용제 가죽 산업에서 광택제로 사용
화학적 성질
clear liquid14% soluble in water, miscible with alcohol and oils. Poorly soluble in Propylene glycol.
용도
Ethylene glycol diacetate may be used as an acyl donor for the in situ generation of peracetic acid, during the chemoenzymatic synthesis of caprolactone. It may be employed as a precursor for the enzymatic synthesis of poly (ethylene glutarate).일반 설명
Colorless liquid with a mild pleasant odor. Density 9.2 lb /gal. Flash point 191°F. Boiling point 369°F. Combustible but requires some effort to ignite. Used in the manufacture of perfumes, printing ink, lacquers and resins.공기와 물의 반응
Water soluble.반응 프로필
Ethylene glycol diacetate reacts with aqueous 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 with caustic solutions. Flammable hydrogen is generated with alkali metals and hydrides.건강위험
Inhalation is not hazardous. Liquid causes mild irritation of eyes. Ingestion causes stupor or coma.화재위험
Ethylene glycol diacetate is combustible.Safety Profile
Moderately toxic by intraperitoneal route. Mildly toxic by ingestion and skin contact. An eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.Purification Methods
Dry the di-ester with CaCl2, filter (excluding moisture) and fractionally distil it under reduced pressure. [Beilstein 2 IV 1541.]디초산에틸렌글리콜 준비 용품 및 원자재
원자재
준비 용품
디초산에틸렌글리콜 공급 업체
글로벌( 390)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shandong Yanshuo Chemical Co., Ltd. | +86-18678179670 +86-18615116763 |
sales@yanshuochem.com | China | 101 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 |
abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5870 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20235 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3692 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21629 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29860 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 |
sales@amoychem.com | China | 6383 | 58 |