카다베린
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카다베린 속성
- 녹는점
- 9 °C
- 끓는 점
- 178-180 °C(lit.)
- 밀도
- 0.873 g/mL at 25 °C(lit.)
- 증기압
- 1.29-17hPa at 20-25℃
- 굴절률
- n
20/D 1.458(lit.)
- 인화점
- 145 °F
- 용해도
- 1 M HCl: 용해성0.5g/10 mL, 투명, 무색
- 산도 계수 (pKa)
- 10.05(at 25℃)
- 물리적 상태
- 액체
- 색상
- 무색~황색으로 투명함
- 냄새
- 특유의 냄새
- 수용성
- 녹는
- 감도
- Air Sensitive & Hygroscopic
- Merck
- 14,1609
- BRN
- 1697256
- 안정성
- 안정적인. 산 염화물, 산, 산 무수물, 강산화제, 이산화탄소와 호환되지 않습니다.
- InChIKey
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N
- LogP
- -0.3--0.15 at 21℃
- CAS 데이터베이스
- 462-94-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34-36/37 | ||
| 안전지침서 | 26-36/37/39-45-25-27 | ||
| 유엔번호(UN No.) | UN 2735 8/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | SA0200000 | ||
| F 고인화성물질 | 10 | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 29212900 | ||
| 유해 물질 데이터 | 462-94-2(Hazardous Substances Data) | ||
| 독성 | dni-mus:ast 10 mmol/L AMOKAG 33,149,79 | ||
| 기존화학 물질 | KE-27950 |
카다베린 C화학적 특성, 용도, 생산
화학적 성질
colourless to light yellow liquid with a very unpleasant smell용도
1,5-Diaminopentane is mainly used in organic synthesis.정의
ChEBI: An alkane-alpha,omega-diamine comprising a straight-chain pentane core with amino substitutents at positions 1 and 5. A colourless syrupy liquid diamine with a distinctive unpleasant odour, it is a homologue of putresceine and is formed by the bacterial decarboxylation of lysine that occurs during protein hydrolysis during putrefaction of animal tissue. It is also found in plants such as soyabean.생산 방법
1,5-Diaminopentane can be prepared by methods similar to those described for 1,4-diaminobutane. The starting materials are 1,5-dichloropentane (obtainable from tetrahydropyran), glutarodinitrile, or glutaraldehyde. The compound is hygroscopic and has a very bad odor.일반 설명
Cadaverine, a biogenic amine, belongs to the class of aliphatic diamines and is commonly found in food products including cheese, fish products, fermented sausages, fish sauces, etc. It can be used as a freshness marker and as an indicator of microbial spoilage since it is most commonly identified in food products as a result of inappropriate storage conditions and microbial contamination.Safety Profile
Poison by intravenous, rectal, and subcutaneous routes. Moderately toxic by skin contact. An irritant, sensitizer, and allergen. Mutagenic data. When heated to decomposition it emits highly toxic fumes of NOx.Purification Methods
Purify the base by distillation, after standing over KOH pellets (at room temperature, i.e. liquid form). Its dihydrochloride has m 275o (sublimes in a vacuum), and its tetraphenyl boronate has m 164o. [Schwarzenbach et al. Helv Chim Acta 35 2333 1952, Beilstein 4 IV 1310.]카다베린 준비 용품 및 원자재
원자재
준비 용품
5-(Diethylamino)pentylamine
Carbamic acid, N,N'-1,5-pentanediylbis-, C,C'-bis(1,1-dimethylethyl) ester
N'-methylpentane-1,5-diamine
N-Boc-cadaverine
2-N-(5-AMINOPENTYL)-AMINO-5-BROMOPYRIDINE
1,5-Diisothiocyanatopentane
CarbaMic acid, [5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl]-, 1,1-diMethylethyl ester
카다베린 공급 업체
글로벌( 219)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
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| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| 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 |
| Shanghai Worldyang Chemical Co.,Ltd. | ,+86-21-56795779; +8613651600618 |
sales@worldyachem.com | China | 879 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 |
sales@beyondindustriesgroup.com | China | 699 | 58 |