메틸(3-)티오프로피온알데히드
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메틸(3-)티오프로피온알데히드 속성
- 녹는점
- -68°C
- 끓는 점
- 165-166 °C(lit.)
- 밀도
- 1.043 g/mL at 25 °C(lit.)
- 증기 밀도
- >1 (vs air)
- 증기압
- 760 mm Hg ( 165 °C)
- 굴절률
- n
20/D 1.483(lit.)
- 인화점
- 142 °F
- 저장 조건
- 2-8°C
- 용해도
- <=75g/l
- 물리적 상태
- 액체
- 냄새
- 프로필렌 글리콜 중 0.10%. 곰팡내 나는 감자 토마토 흙 냄새 야채 크림 같은
- ?? ??
- 채소
- 폭발한계
- 1.3-26.1%(V)
- 수용성
- 에탄올, 프로필렌, 글리콜 오일과 같은 알코올 용매에 쉽게 용해됩니다. 물에 녹지 않습니다.
- 감도
- Air Sensitive
- JECFA Number
- 466
- BRN
- 1739289
- InChIKey
- CLUWOWRTHNNBBU-UHFFFAOYSA-N
- LogP
- 0.34 at 20℃
- CAS 데이터베이스
- 3268-49-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/22-34-36/37/38-20-52/53-43-41-38-20/21/22 | ||
| 안전지침서 | 26-36/37/39-45-37/39 | ||
| 유엔번호(UN No.) | UN 2785 6.1/PG 3 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | UE2285000 | ||
| F 고인화성물질 | 10-13-23 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1(b) | ||
| 포장분류 | III | ||
| HS 번호 | 29309070 | ||
| 유해 물질 데이터 | 3268-49-3(Hazardous Substances Data) |
메틸(3-)티오프로피온알데히드 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLOURLESS LIQUID출처
Reported found in potato, potato chips, asparagus, tomato, tomato paste, wheat and rye bread, many cheeses, boiled egg, meats, hop oil, beer, malt whiskey, cocoa, coffee, roasted filberts and peanuts, popcorn, baked potato, cooked chicken, oatmeal, passion fruit, beans, mushroom, macadamia nut, tamarind, parsnip root, jackfruit, pumpkin, sweet corn, dried bonito, krill, shrimps, crayfish and scallops용도
3-(Methylthio)propionaldehyde, is used as food flavour ,for making Baked food, spices, soft drinks, candy. It is also used as an intermediate. It has wide applications in organic synthesis as solvents as well as reagents. They are used in the synthesis of specific compound classes include agricultural chemical, property-enhancing additives, pharmacological drugs, chemical resistant polymers, detergents, and rubber antioxidants. Some examples of aliphatic and aromatic thioethers found in flavouring agents제조 방법
By transamination and decarboxylation of various amino acids; by oxidation of the alcohol일반 설명
A colorless to amber liquid with an extremely foul and persistent odor. Slightly soluble in water and denser than water. Contact may slightly irritate skin, eyes and mucous membranes. Moderately toxic. Used as a food additive.공기와 물의 반응
Slightly soluble in water.반응 프로필
Organosulfides, such as 3-(Methylthio)propionaldehyde, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.건강위험
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Combustible material: may burn but does not ignite readily. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of SOx.메틸(3-)티오프로피온알데히드 준비 용품 및 원자재
원자재
메티오놀
아크롤레인
구리 아세트산 모노수화물
메틸메르캅탄(기체)
1,1-diethoxy-3-(methylthio)propane
3-(Methylthio)propanenitrile
4-methylsulfanyl-2-oxo-butanoic acid
클로로메틸메틸술파이드
L-메티오닌
준비 용품
메틸(3-)티오프로피온알데히드 공급 업체
글로벌( 325)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 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 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 |
sales@nbinno.com | CHINA | 925 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |