2-Amino-3-picoline
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2-Amino-3-picoline 속성
- 녹는점
- 29-31 °C (lit.)
- 끓는 점
- 221-222 °C (lit.)
- 밀도
- 1.073 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.5823(lit.)
- 인화점
- 233 °F
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- 1000g/L
- 물리적 상태
- 녹은 후에 액체
- 산도 계수 (pKa)
- pK1: 7.24(+1) (25°C)
- 색상
- 맑은 노란색
- 수용성
- 녹는
- 감도
- Hygroscopic
- BRN
- 107892
- InChIKey
- RGDQRXPEZUNWHX-UHFFFAOYSA-N
- CAS 데이터베이스
- 1603-40-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T | ||
---|---|---|---|
위험 카페고리 넘버 | 23/24/25-33-36/37/38-25 | ||
안전지침서 | 36/37/39-45-37/39-28A-26 | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | US1850000 | ||
TSCA | Yes | ||
위험 등급 | 6.1 | ||
포장분류 | II | ||
HS 번호 | 29333999 |
2-Amino-3-picoline C화학적 특성, 용도, 생산
화학적 성질
2-Amino-3-picoline is CLEAR YELLOW LIQUID AFTER MELTING용도
2-Amino-3-picoline is used in the synthesis of ketones from aldehydes.위험도
Toxic by ingestion.Purification Methods
Recrystallise the picoline three times from *benzene, most of the residual *benzene being removed from the crystals by standing over paraffin wax chips in an evacuated desiccator. The amine is also transferred to a separating funnel under N2, and left in contact with NaOH pellets for 3hours with occasional shaking. It is then placed in a vacuum distilling flask where it is refluxed gently in a stream of dry N2 before fractionally distilling it. [Mod et al. J Phys Chem 60 1651 1956, Beilstein 22/9 V 212].2-Amino-3-picoline 준비 용품 및 원자재
원자재
준비 용품
Ethyl 2-aminopyridine-3-carboxylate
2-CHLORO-4-METHOXY-3-METHYLPYRIDINE
2-BROMO-3-METHYLPYRIDINE-5-BORONIC ACID
2,5-DIBROMONICOTINALDEHYDE
1H-피롤로[2,3-B]피리딘,2-메틸-
2-클로로-5-시아노-3-메틸피리딘
(2-Aminopyridin-3-yl)methanol
2-Amino-5-bromo-3-methylpyridine
2-(2,2,2-TRIFLUOROETHOXY)PYRIDINE-3-CARBOXYLIC ACID
2-Amino-5-hydroxypyridine
FMOC-2-AMINONICOTINIC ACID
6-AMINO-5-METHYLPYRIDINE-3-SULFONIC ACID
2-CHLORO-3-METHYL-4-NITROPYRIDINE N-OXIDE
2-AMINO-5-NITROPYRIDINE-3-CARBOXYLIC ACID
2-CHLORO-5-IODO-3-METHYLPYRIDINE
PEMIROLAST
3-Methyl-2-nitropyridine
2-CHLORO-3-METHYLPYRIDINE-5-BORONIC ACID
2-ACETAMIDO-3-PICOLINE
6-AMINO-5-METHYLNICOTINONITRILE
2-Amino-5-chloro-3-picoline
5-Amino-2-chloro-3-picoline
2-Chloro-3-methyl-5-bromopyridine
4-METHOXY-3-METHYLPYRIDIN-2-AMINE
2-AMINO-4-METHOXYPYRIDINE-3-CARBOXYLIC ACID
2-(Trifluoromethyl)nicotinic acid
2-Amino-3-methyl-5-nitropyridine
2-CHLORO-3-METHYL-4-METHOXYPYRIDINE N-OXIDE
2-ACETAMIDOPYRIDINE-3-CARBOXYLIC ACID
2-Bromo-3-methylpyridine
2-HYDROXY-3-METHYL-5-NITROPYRIDINE
2-NITRONICOTINIC ACID
2-Amino-3-picoline 공급 업체
글로벌( 582)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Yongzeng Technology Co.,Ltd | +86-021-65281118 +86-13818947575 |
sales@yongzchem.com | China | 138 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8810 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12837 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 880 | 50 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18751 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
Jiangsu Zhongbang Pharmaceutical Co., Ltd. | 025-87151996 |
zbsales@chinaredsun.com | CHINA | 32 | 55 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 9116 | 55 |
2-Amino-3-picoline 관련 검색:
3-아미노페놀 글리신 3-아미노피리딘 4-아미노피리딘 β-피콜린 γ-피콜린 2-아미노피리딘 트리스(하이드록시메틸)아미노메탄 6-아미노 카프로산 피리딘
ALTRENOGEST
2,6-Diaminopyridine
2-Amino-4,6-dimethylpyridine
DIMETHYLAMINOPYRIDINE, POLYMER-BOUND
2-AMINO-4-PICOLINE
6-AMINO-2-PICOLINE,2-AMINO-6-PICOLINE,2-Amino-6-picoline ,98%,2-AMINO-6-METHYLPYRIDINE (2-AMINO-6-PICOLINE),6-AMINO-ALPHA-PICOLINE
2-AMINO-5-PICOLINE,2-AMINO-5-METHYLPYRIDINE (2-AMINO-5-PICOLINE),6-AMINO-3-PICOLINE,6-AMINO-BETA-PICOLINE
4-Bromo-2-methyl-3-pyridinamine