에틸모르폴린
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에틸모르폴린 속성
- 녹는점
- -63 °C (lit.)
- 끓는 점
- 139 °C (lit.)
- 밀도
- 0.91 g/mL at 20 °C (lit.)
- 증기압
- 8.1 hPa (20 °C)
- 굴절률
- n
20/D 1.441(lit.)
- 인화점
- 82 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 물과 섞임
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 7.67(at 25℃)
- 색상
- 크림색에서 베이지색, 갈색 회색까지
- 수소이온지수(pH)
- 11.8 (100g/l, H2O, 20℃)
- 폭발한계
- 1.9%(V)
- 수용성
- 혼용 가능
- 어는점
- -63℃
- 감도
- Air Sensitive
- BRN
- 102969
- 노출 한도
- NIOSH REL: TWA 5 ppm (23 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 20 ppm (94 mg/m3); ACGIH TLV: TWA 5 ppm (adopted).
- 안정성
- 안정적인. 가연성. 강한 산화제와 호환되지 않습니다. 약간 공기에 민감함.
- LogP
- 0.08 at 24.6℃
- CAS 데이터베이스
- 100-74-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-21/22-34 | ||
| 안전지침서 | 26-36/37/39-45-16 | ||
| 유엔번호(UN No.) | UN 2920 8/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | QE4025000 | ||
| F 고인화성물질 | 8-23 | ||
| 자연 발화 온도 | 160 °C | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29349990 | ||
| 유해 물질 데이터 | 100-74-3(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 1640 mg/kg LD50 dermal Rabbit 900 mg/kg | ||
| IDLA | 100 ppm | ||
| 기존화학 물질 | KE-13958 |
에틸모르폴린 C화학적 특성, 용도, 생산
물리적 성질
Colorless, flammable liquid with an ammonia-like odor. Experimentally determined detection and recognition odor threshold concentrations were 400 μg/m3 (85 ppbv) and 1.2 mg/m3 (250 ppbv), respectively (Hellman and Small, 1974).용도
N-Ethylmorpholine is a component of the buffer used in basic peptide separation through anion-exchange chromatography. Further, it acts as a catalyst in the preparation of polyurethane foam.제조 방법
N-Ethylmorpholine is synthesized by the reaction of morpholine with bromoethane.일반 설명
N-Ethylmorpholine appears as a colorless liquid with a strong ammonia-like odor. Severely irritates skin, eyes, and mucous membranes. Moderately soluble in water and less dense than water. Flash point 83°F.공기와 물의 반응
Highly flammable. Moderately soluble in water .반응 프로필
N-Ethylmorpholine can react vigorously with oxidizing materials. N-Ethylmorpholine dissolves LiAlH4.위험도
Irritant to skin and eyes, absorbed by skin. Flammable, moderate fire risk. Toxic by skin absorption.건강위험
Exposure can cause irritation of eyes, nose and throat. Contact with eyes may result in foggy vision and seeing halos around lights.Safety Profile
oison by intravenous route. Moderately toxic by ingestion. Mildly toxic by inhalation. A skin and severe eye irritant. A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidzing materials. To fight fire, use alcohol foam, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.잠재적 노출
Primary irritant (without allergic reaction). This material is used as a catalyst in polyurethane foam production. It is a solvent for dyes and resins. It is used as an intermediate in surfactant, dye, pharmaceutical, and rubber chemical manufacture환경귀착
Chemical/Physical. Releases toxic nitrogen oxides when heated to decomposition (Sax and Lewis, 1987).At an influent concentration of 1,000 mg/L, treatment with GAC resulted in an effluent concentration of 467 mg/L. The adsorbability of the carbon used was 107 mg/g carbon (Guisti et al., 1974).
운송 방법
UN2920 Corrosive liquids, flammable, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, 3-Flammable liquid. UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required비 호환성
May form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine,etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Corrodes some metals. Unless inhibited, violent polymerization can occur from heat, sunlight, and contact with strong oxidizers permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Attacks some plastics, rubber and coatings폐기물 처리
Controlled incineration (oxides of nitrogen are removed from the effluent gas by scrubbers and/or thermal devices).에틸모르폴린 준비 용품 및 원자재
원자재
모르폴린
다이에틸렌 글리콜
에틸브로마이드
암모니아(가스)
4-ethylmorpholine 4-oxide
2-Morpholinoethyl isocyanide
α-Methyl-4-morpholineacetonitrile
에틸디에탄올아민(노르말)
N-methyl ,ethyl-Morpholinium iodide
준비 용품
에틸모르폴린 공급 업체
글로벌( 255)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| Tianjin Zhongxin Chemtech Co., Ltd. | +86-022-66880623 +8618622897568 |
sales@tjzxchem.com | China | 559 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
에틸모르폴린 관련 검색:
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