2-메톡시에틸 아세테이트
|
|
2-메톡시에틸 아세테이트 속성
- 녹는점
- −65 °C(lit.)
- 끓는 점
- 145 °C(lit.)
- 밀도
- 1.009 g/mL at 25 °C(lit.)
- 증기압
- 4.7 hPa (20 °C)
- 굴절률
- n
20/D 1.402(lit.)
- 인화점
- 111 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 알코올과 에테르에 용해됩니다(Weast, 1986).
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 하얀색
- 폭발한계
- 1.7-8.8%(V)
- 수용성
- 혼화성(Lyman et al., 1982)
- 최대 파장(λmax)
- λ: 254 nm Amax: 1.00
λ: 275 nm Amax: 0.15
λ: 300 nm Amax: 0.05
λ: 350-400 nm Amax: 0.01
- Merck
- 14,6039
- BRN
- 1700761
- Henry's Law Constant
- (x 10-6 atm?m3/mol): 3.28 at 30.00 °C (headspace-GC, Hovorka et al., 2002)
- 노출 한도
- NIOSH REL: TWA 0.1 ppm (0.5 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 25 ppm (120 mg/m3); ACGIH TLV: TWA 5 ppm (24 mg/m3).
- CAS 데이터베이스
- 110-49-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 60-61-20/21/22 | ||
| 안전지침서 | 53-45 | ||
| 유엔번호(UN No.) | UN 1189 3/PG 3 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | KL5950000 | ||
| 자연 발화 온도 | 380 °C DIN 51794 | ||
| HS 번호 | 2915 39 00 | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| 유해 물질 데이터 | 110-49-6(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: 3.4 g/kg (Smyth) | ||
| IDLA | 200 ppm | ||
| 기존화학 물질 | KE-23282 |
2-메톡시에틸 아세테이트 C화학적 특성, 용도, 생산
화학적 성질
CLEAR LIQUID물리적 성질
Colorless liquid with a mild, ether-like odor. Experimentally determined detection and recognition odor threshold concentrations were 1.6 mg/m3 (330 ppbv) and 3.1 mg/m3 (640 ppbv), respectively (Hellman and Small, 1974).용도
Industrial solvent.일반 설명
A clear colorless liquid with a pleasant odor. Flash point of 135°F. Denser than water and soluble in water. Vapors are heavier than air.공기와 물의 반응
Flammable. Water soluble. Reacts slowly in water to form acetic acid and methyl alcohol; the reaction is not violent.반응 프로필
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.위험도
Toxic by ingestion, inhalation, and skin absorption. Moderate fire risk. Toxic by skin absorption.건강위험
May cause irritation if splashed into eyes. Can be absorbed through the skin. Swallowing a large single dose or absorbing larged amount through skin could result in death. It is unlikely that air levels of the compound would be dangerous unless it is heated.화재위험
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as carbon monoxide, may be formed when involved in fire.Safety Profile
Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. hfddly toxic by inhalation and skin contact. Human systemic effects by inhalation: eye lachrymation, cough, and pulmonary changes. Experimental reproductive effects. Mutation data reported. An inhalation irritant in humans. An eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. A moderate explosion hazard. To fight fire, use CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.잠재적 노출
Methoxyethyl acetate is used as a solvent for resins, oils, greases and inks. It is also an ingredient of lacquers, paints and adhesives.환경귀착
Chemical/Physical. Hydrolyzes in water forming methyl cellosolve and acetic acid. At an influent concentration of 1,024 mg/L, treatment with GAC resulted in an effluent concentration of 886 mg/L. The adsorbability of the carbon used was 28 mg/g carbon (Guisti et al., 1974).운송 방법
UN1189 Ethylene glycol monomethyl ether acetate, Hazard Class: 3; Labels: 3-Flammable liquid.Purification Methods
Shake the methoxy-ethane with anhydrous Na2CO3, filter and distil it in a vacuum. Redistillation can be then be carried out at atmospheric pressure. [Dunbar & Bolstad J Org Chem 21 1041 1956, Beilstein 2 IV 214.]폐기물 처리
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. Beware of possible presence of peroxides in which case open burning may be used2-메톡시에틸 아세테이트 준비 용품 및 원자재
원자재
메틸 T-뷰틸에테르
2-메톡시 에탄올
탄산 칼륨
디에틸에테르
아세트산(빙초산)
황산
Cyclopropanecarboxylic acid, 2-phenyl-, ethyl ester, (1R,2S)-rel-
에틸트랜스-2-페닐사이클로프로판카복실레이트
포름산디에틸에스테르
준비 용품
2-메톡시에틸 아세테이트 공급 업체
글로벌( 191)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 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 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Chemsigma International Co., Ltd. | +86-18136843612 +86-19951791336 |
info@chemsigma.com | China | 1229 | 58 |
2-메톡시에틸 아세테이트 관련 검색:
에틸렌 메타크릴레이트 모노에틸렌글리콜 (+)-디-p-톨루오일-D-주석산 에틸렌 디아크릴산 글리시딜 메타크릴레이트 이노시톨 헥사니코티네이트 에틸렌 메르캅토아세테이트 2-메톡시 에탄올 메톡시아세트 산 디메타크릴레이트 디에틸렌글리콜 레세르핀 아크릴산 글리시딜
4-(4-Acetoxyphenyl)-2-butanone
4-tert-Butylcyclohexyl acetate
Terpinyl acetate
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
ACETIC ACID 2-PHENOXYETHYL ESTER
Ethyl ring acid