트리에틸렌 글리콜 디메틸 에테르
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트리에틸렌 글리콜 디메틸 에테르 속성
- 녹는점
- −45 °C(lit.)
- 끓는 점
- 216 °C(lit.)
- 밀도
- 0.986 g/mL at 25 °C(lit.)
- 증기 밀도
- >4.7 (vs air)
- 증기압
- 1.2 hPa (20 °C)
- 굴절률
- n
20/D 1.423(lit.)
- 인화점
- 231 °F
- 저장 조건
- Store below +30°C.
- 용해도
- >1000g/l 가용성
- 물리적 상태
- 액체
- 색상
- APHA: ≤20
- 폭발한계
- 0.7%(V)
- 수용성
- 녹는
- 감도
- Hygroscopic
- Merck
- 14,9692
- BRN
- 1700630
- Dielectric constant
- 7.5
- InChIKey
- YFNKIDBQEZZDLK-UHFFFAOYSA-N
- LogP
- -0.52 at 20℃
- CAS 데이터베이스
- 112-49-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 61-19-62 | ||
| 안전지침서 | 53-45 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | XF0665000 | ||
| F 고인화성물질 | 3 | ||
| 자연 발화 온도 | 375 °F | ||
| TSCA | Yes | ||
| HS 번호 | 29094990 | ||
| 독성 | LD50 orally in Rabbit: 5390 mg/kg | ||
| 기존화학 물질 | KE-33642 | ||
| 중점관리물질 필터링 | 별표1-66 |
트리에틸렌 글리콜 디메틸 에테르 C화학적 특성, 용도, 생산
화학적 성질
Water-white liquid; mild ether odor. D 0.9862 (20/20C), refr index 1.4233 (20C), flash p 232F (111C), bp 216.0C (760mmHg), 153.6C (100 mm Hg), fp ?46C. Completely soluble in water and hydrocarbons at 20C. May contain peroxides. Combustible.용도
Triethylene glycol dimethyl ether is used as a solvent for gases and coupling immiscible liquid. It is also used to prepare perfluoro-triethyleneglycoldimethylether.정의
ChEBI: A polyether that consists of dodecane in which the carbon atoms at positions 2, 5, 8 and 11 are replaced by oxygen atoms.반응 프로필
TRIETHYLENE GLYCOL DIMETHYL ETHER forms explosive peroxides on prolonged exposure to air. Its decomposition products may be sensitive to shock. The bulk chemical is stable for 2 weeks at temperatures up to 140° F when protected from light. TRIETHYLENE GLYCOL DIMETHYL ETHER is incompatible with strong oxidizers. TRIETHYLENE GLYCOL DIMETHYL ETHER is also incompatible with strong acids. TRIETHYLENE GLYCOL DIMETHYL ETHER may react with peroxides, oxygen, nitric acid and sulfuric acid. .Toxicology
Triethylene glycol dimethyl ether (triEGdiME) is a widely used organic solvent. It is structurally related to several compounds that produce reproductive and developmental toxicity, including teratogenicity in laboratory animals. In the present studies, triEGdiME (0, 75, 125, 175, or 250 mg/kg/day) is administered by gavage in distilled water to timed-pregnant New Zealand white rabbits (15-25 dams/group) during major organogenesis [Gestational Days (gd) 6-19]. In the triEGdiME study, clinical signs of toxicity were minimal, and there was no increased maternal mortality. Maternal body weight and gravid uterine weight were significantly reduced at 250 mg/kg/day, whereas maternal weight gain during treatment was significant. They were depressed at doses of 175 mg/kg/day and above. Prenatal mortality was significantly increased at 250 mg triEGdiME/kg/day. TriEGdiME at doses of 175 and 250 mg/kg/day caused a significant increase in the incidence of malformed fetuses per litter. Malformations noted most frequently in fetuses of normal size included anonychia (missing toenails with no digital abnormalities), abnormally small spleen, and hydronephrosis[1].Purification Methods
Reflux it with, and distil it from sodium hydride or LiAlH4. [Beilstein 1 IV 2401.]트리에틸렌 글리콜 디메틸 에테르 준비 용품 및 원자재
원자재
준비 용품
트리에틸렌 글리콜 디메틸 에테르 공급 업체
글로벌( 279)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Anhui lixing chemical co.,ltd | +86-5638152626 +86-17756305689 |
gdq@lixingchem.com | China | 10 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2967 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| SINOPRO.CO.LTD | 0082-42-721-7177 |
michael@sinopro.co.kr | South Korea | 298 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
트리에틸렌 글리콜 디메틸 에테르 관련 검색:
트라이에틸렌 글라이콜 트리에틸렌 글리콜 디메틸 에테르 디메타크릴레이트 디에틸렌글리콜 에틸렌 산화물 시클릭 헥사머 테트라에틸렌 글리콜 디메틸 에테르 펜타에틸렌 글리콜 테트라에틸렌글리콜 디아크릴레이트 1,2-다이메톡시에테인 디메틸 에테르 다이에틸렌 글리콜 다이메틸 에테르 에틸렌 글리콜 다이글리시딜 에테르 디시클로헥실-18-CROWN-6
TRIETHYLENE GLYCOL MONOBUTYL ETHER
TRIETHYLENE GLYCOL MONOMETHYL ETHER
BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE
TRIETHYLENE GLYCOL BIS(CHLOROFORMATE)
15-Crown-5
Hexaethylene glycol