아미노아세트알데하이드디메틸아세탈
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아미노아세트알데하이드디메틸아세탈 속성
- 녹는점
- -78°C
- 끓는 점
- 135-139 °C/95 mmHg (lit.)
- 밀도
- 0.965 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.417(lit.)
- 인화점
- 128 °F
- 저장 조건
- Keep in dark place,Inert atmosphere,2-8°C
- 용해도
- 클로로포름, 메탄올에 용해됨
- 산도 계수 (pKa)
- 6.95±0.10(Predicted)
- 물리적 상태
- 액체
- 색상
- 무색~담황색 투명
- 수용성
- 혼용 가능
- BRN
- 741868
- InChIKey
- QKWWDTYDYOFRJL-UHFFFAOYSA-N
- CAS 데이터베이스
- 22483-09-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-34-36/37/38 | ||
| 안전지침서 | 26-36/37/39-45-16-36 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 2 | ||
| 위험 참고 사항 | Flammable/Corrosive | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29225000 |
아미노아세트알데하이드디메틸아세탈 C화학적 특성, 용도, 생산
개요
Aminoacetaldehyde dimethyl acetal, also known as 2,2-dimethoxy-ethylamine, is a critical intermediate in the synthesis of ivabradine hydrochloride, proline analogs, praziquantel, and other raw materials. The existing process for producing aminoacetal dimethyl acetate uses vinyl acetate as the starting material, and the target product is synthesized through bromination, Gabriel synthesis, and hydrazinolysis.화학적 성질
clear colorless to pale yellow liquid용도
Amino acetaldehyde dimethyl was used in preparation of chitosan- dendrimer hybrids having various functional groups such as carboxyl, ester and poly(ethylene glycol). It was used in an synthesis of a bicyclic proline analog from L-ascorbic acid and in 3-component reaction catalyzed by MgClO4 leading to α-aminophosphonates.일반 설명
Aminoacetaldehyde dimethyl acetal reacts with sulfone, followed by hydrolysis and reductive amination by adding desired piperazine derivative to yield piperazine derivatives of 2-furanyl[1,2,4]triazolo[1,5-a][1,3,5]triazine.Purification Methods
Dry the acetal over KOH pellets and distil it through a 30cm vacuum jacketed Vigreux column (p 11). [Lawson J Am Chem Soc 75 3398 1953, Erickson et al. J Am Chem Soc 77 6640 1955, Beilstein 4 IV 1918.]아미노아세트알데하이드디메틸아세탈 준비 용품 및 원자재
원자재
준비 용품
ethyl 2-(3-bromo-2-oxopyrazin-1(2H)-yl)acetate
6-Bromoisoquinoline
ethyl 2-(3,4-dihydro-2,3-dioxopyrazin-1(2H)-yl)acetate
6-(bromomethyl)isoquinoline
6-Methylisoquinoline
2-MERCAPTOIMIDAZOLE
8-METHYL-ISOQUINOLINE
2-Aminoimidazole
1-Methyl-1,3-dihydro-imidazol-2-one
Glycine, N-(2,2-dimethoxyethyl)-, ethyl ester
2-(4-BROMO-PHENYL)-1H-IMIDAZOLE
7-Hydroxyisoquinoline
3-Fluorobenzyl alcohol
2,2-DIMETHOXY-N-(PHENYLMETHYLENE)-1-ETHANAMINE
Methyl 3-(2,2-dimethoxyethylamino)propanoate
N-[(3-Bromophenyl)methylene]-2,2-dimethoxyethanamine
2-(3-FLUORO-PHENYL)-1H-IMIDAZOLE
아미노아세트알데하이드디메틸아세탈 공급 업체
글로벌( 556)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Asia Chem I and E (Jiangsu) Co Ltd | +8615105181882 |
mera.z@nitrobenzenechemical.com | China | 129 | 58 |
| Hangzhou Qiwei Pharmatech Co.,Ltd | 13282840061 |
mw@qwpharmatech.com | China | 109 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Hangzhou ICH Biofarm Co., Ltd | +undefined8613073685410 |
sales@ichemie.com | China | 985 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 951 | 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 | 21691 | 55 |