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123-38-6 - Propionaldehyde, 97% - Propanal - A16146 - Alfa Aesar

A16146 Propionaldehyde, 97%

CAS 번호
123-38-6
동의어
Propanal

사이즈 가격 ($) 수량 재고 여부
500ml 23.70
1000ml 29.70
5000ml 102.00
장바구니에 추가 대량 견적에 추가 항목 보기

Propionaldehyde, 97%

MDL
MFCD00007020
EINECS
204-623-0

화학적 특성

화학식
CH3CH2CHO
화학 식량
58.08
융점
-81°
비등점
47-49°
인화점
-40°(-40°F)
밀도
0.81
굴절률
1.3620
감도
Air Sensitive
용해도
Fully miscible in water.

용도

Propionaldehyde applications include as an intermediate, in pharmaceuticals, perfumes, plastics and polyols or polyhydric alcohols. It is also used as a precursor to trimethylolethane (CH3C(CH2OH)3) through a condensation reaction with formaldehyde, this triol is an important intermediate in the production of alkyd resins. Other applications include reduction to propanol and oxidation to propionic acid. Also used in PEGylated protein purification.

참고

Air sensitive. Incompatible with oxidizing agents and heat.

참조 문헌

Norihiko Takeda; Tsukasa Torimoto; Srinivasan Sampath; Susumu Kuwabata; Hiroshi Yoneyama. Effect of inert supports for titanium dioxide loading on enhancement of photodecomposition rate of gaseous propionaldehyde. J. Phys. Chem. 1995, 99, (24),9986-9991

 

A.Ueno; H.Suzuki; Y.Kotera. Particle-size distribution of nickel dispersed on silica and its effects on hydrogenation of propionaldehyde. J. Chem. Soc., Faraday Trans. 1. 1983, 79, (1),127-136

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P210-P273-P403

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid release to the environment. Store in a well-ventilated place.

기타 참조

Merck
14,7823
바일슈타인
506010
위험 등급
3
포장 그룹
II
통합 관세 코드
2912.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UE0350000

권장

최근에 본 것

화학물질

화학물질

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