N-메틸에탄올아민
|
|
N-메틸에탄올아민 속성
- 녹는점
- -3 °C
- 끓는 점
- 159 °C(lit.)
- 밀도
- 0.935 g/mL at 25 °C(lit.)
- 증기 밀도
- 2.6 (vs air)
- 증기압
- 0.5 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.439(lit.)
- 인화점
- 163 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 클로로포름, 메탄올(약간)에 용해됨
- 산도 계수 (pKa)
- pK1:9.88(＋1) (25°C)
- 물리적 상태
- 액체
- 색상
- 무색투명~미황색
- 수소이온지수(pH)
- 13.6 (100g/l, H2O, 20℃)
- 폭발한계
- 1.6-17.7%(V)
- 수용성
- 혼용 가능
- Merck
- 14,6015
- BRN
- 1071196
- 안정성
- 안정적인. 타기 쉬운. 산화제와 호환되지 않습니다.
- LogP
- -0.91 at 25℃
- 표면장력
- 35.68mN/m at 293.15K
- CAS 데이터베이스
- 109-83-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 21/22-34-48/22 | ||
| 안전지침서 | 26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 2735 8/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | KL6650000 | ||
| 자연 발화 온도 | 662 °F | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 29221980 | ||
| 유해 물질 데이터 | 109-83-1(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 1391 mg/kg LD50 dermal Rabbit 1006 mg/kg | ||
| 기존화학 물질 | KE-23428 |
N-메틸에탄올아민 C화학적 특성, 용도, 생산
화학적 성질
viscous colourless or light yellow liquid용도
Textile chemicals, pharmaceuticals.용도
2-Methylaminoethanol is used as an intermediate in synthetic chemistry. It finds application in various fields such as textile lubricants, polishes, detergents and in personal care products. It is also involved in electrostatic automotive coatings and in acid gas scrubbing. Further, it serves as an intermediate in polymers and pharmaceuticals. In addition to this, it is used as a solvent in the natural gas-processing industry.정의
ChEBI: An ethanolamine compound having an N-methyl substituent.생산 방법
Monomethylethanolamine is manufactured by reacting ethylene oxide and methylamine with external cooling.일반 설명
2-Methylaminoethanol is a clear colorless liquid. Flash point 165°F. Less dense than water and soluble in water. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.공기와 물의 반응
Soluble in water.반응 프로필
2-Methylaminoethanol is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. 2-Methylaminoethanol may react with oxidizing materials.건강위험
Exposure can cause irritation of eyes, nose and throat.화재위험
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as nitrogen oxides and carbon monoxide, may be formed when involved in fire.Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. A corrosive irritant to skin, eyes, and mucous membranes. Flammable when exposed to heat, flame, or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes such as NOx. See also AMINES and ALCOHOLS.N-메틸에탄올아민 준비 용품 및 원자재
원자재
준비 용품
1-메틸피페라진-2-온
메틸호모피페라진
2-(메틸나이트로아미노)에틸 나이트레이트
2-Bromo-N-methyl-ethylamine hydrobromide
2-(N-Methylethylamino)ethanol
2-벤조일-N-(2-히드록시에틸)-N-메틸벤즈아미드
3-메틸-2-옥사졸리돈
(2-하이드록시에틸)메틸카바민산1,1-디메틸에틸에스테르
2-[(6-Chloro-4-pyrimidinyl)(methyl)amino]-1-ethanol
3-{[(2-Hydroxy-ethyl)-Methyl-aMino]-Methyl}-benzonitrile
2-((2-(디메틸아미노)에틸)메틸아미노)에탄올
N-메틸에탄올아민 공급 업체
글로벌( 523)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Changde Changlian Chemical Co., Ltd. | +86-25-86736270 +86-15905172087 |
brian.he@royal-chem.com | China | 103 | 58 |
| Yancheng Green Chemicals Co.,Ltd | +undefined-86-25-86655873 |
info@royal-chem.com | China | 130 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18126 | 58 |
| airuikechemical co., ltd. | +86-18353166132 |
sales02@airuikechemical.com | China | 983 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3692 | 58 |
| Qingdao RENAS Polymer Material Co., Ltd. | +86-0532-86867058 +86-18562606086 |
sales@qdrenas.com | China | 1066 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21622 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |