3-알데히드피리딘
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3-알데히드피리딘 속성
- 녹는점
- 8°C
- 끓는 점
- 78-81 °C/10 mmHg (lit.)
- 밀도
- 1.141 g/mL at 20 °C (lit.)
- 증기압
- 0.3 hPa (20 °C)
- 굴절률
- n
20/D 1.549(lit.)
- 인화점
- 140 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름(소량으로 용해), 메탄올(약간 용해됨)
- 물리적 상태
- 액체 (투명)
- 산도 계수 (pKa)
- 3.43±0.10(Predicted)
- Specific Gravity
- 1.145 (20/4℃)
- 색상
- 투명한 갈색-노란색
- 수소이온지수(pH)
- 5.4 (111g/l, H2O, 20℃)
- 수용성
- 혼용 가능
- 감도
- Air Sensitive
- BRN
- 105343
- InChIKey
- QJZUKDFHGGYHMC-UHFFFAOYSA-N
- LogP
- 0.290
- CAS 데이터베이스
- 500-22-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,C,Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 10-37/38-42/43-41-34-43-22-36/37/38 | ||
안전지침서 | 26-39-45-36/37/39-23 | ||
유엔번호(UN No.) | UN 1989 3/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | QS2980000 | ||
F 고인화성물질 | 8-10-23 | ||
위험 참고 사항 | Irritant/Keep Cold/Air Sensitive | ||
TSCA | Yes | ||
위험 등급 | 3.2 | ||
포장분류 | III | ||
HS 번호 | 29333999 | ||
독성 | LD50 orally in Rabbit: 2355 mg/kg |
3-알데히드피리딘 C화학적 특성, 용도, 생산
개요
Pyridine-3-carbaldehyde, also known as nicotinaldehyde or 3-Pyridinecarboxaldehyde, belongs to the class of organic compounds known as pyridine carboxaldehydes. These are aromatic compounds containing a pyridine ring which bears a carboxaldehyde group. 3-pyridinecarboxaldehyde is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Pyridine-3-carbaldehyde, an aldehyde containing a nitrogen atom, reacts faster than benzaldehyde with diethylzinc to afford enantioenriched 3-pyridyl alkanol in a reaction in which the same chiral catalyst, i.e., (1S,2R)-N, N-dibutylnorephedrine, is used.화학적 성질
clear yellow to light brown liquid용도
3-Pyridinecarboxaldehyde is a substituted pyridine with niacin activity. 3-Pyridinecarboxaldehyde is a component of tobacco smoke.정의
ChEBI: A pyridinecarbaldehyde that is pyridine substituted by a formyl group at position 3.Purification Methods
Purified as for pyridine-2-aldehyde. [Beilstein 21 I 288, 21 III/IV 3517, 21/7 V 334.]3-알데히드피리딘 준비 용품 및 원자재
원자재
acetonitrile
N,N-다이메틸폼아마이드
톨루엔
테트라하이드로푸란
3-브로모피리딘
메틸알콜
PalladiuM carbon
부틸리튬
3-시아노피린딘
N–메톡시–N–메틸피리딘–3–카르복사미드
nicotinic anhydride
N,N-DIETHYLNICOTINAMIDE
3-(AMINOMETHYL)PYRIDINE
니코틴산아미드
3-피리딘메탄올
니코틴산
준비 용품
3-알데히드피리딘 공급 업체
글로벌( 540)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29894 | 58 |
BTC pharm India | +918790379245 |
banny.janga@btcpharm.com | India | 1269 | 58 |
Terma Medicare India Pvt.,Ltd | +8613916485955 |
shivshanghai@yahoo.com | India | 145 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5828 | 58 |
Anhui Zhongda Biotechnology Co., Ltd | +8619956560829 |
justine@zhongda-biotech.com | China | 300 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 973 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 |
bj1@bj-chem.com | China | 299 | 55 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |