1-메틸피롤리딘
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1-메틸피롤리딘 속성
- 녹는점
- -90 °C
- 끓는 점
- 76-80 °C (lit.)
- 밀도
- 0.800 g/mL at 20 °C (lit.)
- 증기압
- 100 hPa (20 °C)
- 굴절률
- n
20/D 1.425
- 인화점
- −7 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 213g/L
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 10.32(at 25℃)
- 색상
- 무색의
- 수소이온지수(pH)
- 11.3 (1g/l, H2O)
- 폭발한계
- 1.1-9.1%(V)
- 수용성
- 완전히 혼합 가능
- BRN
- 102445
- InChIKey
- AVFZOVWCLRSYKC-UHFFFAOYSA-N
- LogP
- 1.1 at 23℃
- CAS 데이터베이스
- 120-94-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,C,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-22-34-51/53-35-20/22 | ||
| 안전지침서 | 16-26-36/37/39-45-61-29 | ||
| 유엔번호(UN No.) | UN 2924 3/PG 2 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | UY1420500 | ||
| 자연 발화 온도 | 170 °C DIN 51794 | ||
| TSCA | Yes | ||
| HS 번호 | 2933 99 80 | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| 독성 | LD50 orally in Rabbit: 280 mg/kg | ||
| 기존화학 물질 | 2014-1-717 | ||
| 유해화학물질 필터링 | 2014-1-717 | ||
| 함량 및 규제정보 | 물질구분: 유독물질; 혼합물(제품)함량정보: 1-메틸피롤리딘 및 이를 25% 이상 함유한 혼합물 |
1-메틸피롤리딘 C화학적 특성, 용도, 생산
화학적 성질
colorless transparent volatile liquid. Freely soluble in water, soluble in alcohol, ether and other organic solvents.용도
1-Methylpyrrolidine is a methylated pyrollidine and is involved as an essential part of the structure of cefipime. It is also an active component of cigarette smoke.제조 방법
n-methylpyrrolidine was successfully synthesized in an aqueous medium by using methylamine and 1,4-dibromobutane in the presence of catalyst k2co3 at a moderated temperature. here, n-methylpyrrolidine was firstly synthesized via the green chemistry process, in which both the water solvent and potassium carbonate catalyst were inexpensive and environmentally friendly. also, the reaction temperature was quite moderated at 90°C.green organic synthesis of n-methylpyrrolidine
위험도
Flammable, dangerous fire risk. Irritant toskin and eyes.Safety Profile
Poison by intraperitoneal and intravenous routes. This material is strongly alkaline. Liquid and vapors are corrosive to the skin, eyes, or mucous membranes. A very dangerous fire hazard; keep away from sparks, heat sources, and powerful oxidizers. Keep in closed containers. To fight fire, use alcohol foam. When heated to decomposition it emits highly toxic fumes of NOx.1-메틸피롤리딘 준비 용품 및 원자재
원자재
준비 용품
1-Methyl-3-(a-cyclopentylmandeloyloxy)pyrrolidinehydrochloride
1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE
Azelastine
N-Methylpyrrole-2-carboxylic acid
ABT-492
2-(1-methylpyrrolidin-2-yl)cyclohexanone
N-(1-Methyl-2-pyrrolidinylidene)-p-toluenesulfonamide
2'-O-(2-Methoxyethyl)cytidine
1-메틸피롤리딘 공급 업체
글로벌( 474)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hangzhou Benoy Chemical Co., Ltd | +8617342059697 |
sales@benoychem.com | China | 315 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 |
admin@firsky-cn.com | China | 436 | 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 | 15956 | 58 |
| Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 |
sales@richfortunechem.com | China | 304 | 57 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| Jiangsu Qingquan Chemical Co., Ltd. | +86-571-86589381,86589382,86589383 |
sales1@qqpharm.com | CHINA | 154 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 |
sales@nbinno.com | CHINA | 925 | 58 |