3-(甲硫基)丙醛

• 产品号: W274704
• CAS号: 3268-49-3
• 分子式: C4H8OS
• 分子量: 104.17072
• 纯 度: ≥97%

产品别名

• 标题: 3-(Methylthio)propionaldehyde
• IUPAC标准名: 3-(methylsulfanyl)propanal
• IUPAC传统名: methional
• 别名: 3-(Methylmercapto)propionaldehyde; 甲硫基丙醛; NSC 15874; Methional; 3-(甲基巯基)丙醛

产品登记号

• FEMA编号: 2747
• CAS号: 3268-49-3
• PubChem SID: 24901307
• 欧洲委员会编号: 125
• Beilstein号: 1739289
• EC号: 221-882-5
• Flavis Number: 12.001
• MDL号: MFCD00007022

产品性质

• 级别: FG
• 级别: Halal
• 级别: Kosher
• 级别: NI
• 线性分子式: CH3SCH2CH2CHO
• 纯度: ≥97%
• 过敏源: no known allergens
• 沸点: 165-166 °C(lit.)
• 密度: 1.043 g/mL at 25 °C(lit.)
• 闪点: 74 °C
• 闪点: 165.2 °F
• 感官: beef; cheese; creamy; oily; nutty; fruity; meaty; peanut; alliaceous (onion, garlic); fishy; vegetable
• 折射率: n20/D 1.483(lit.)
• 蒸汽密度: >1 (vs air)
• 蒸汽压: 760 mmHg ( 165 °C)
• GHS警示词: Danger
• GHS危险声明: H302-H314-H331
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P261-P280-P305 + P351 + P338-P310
• Regulation Compliance: FDA 21 CFR (172.515)
• Regulation Compliance: EU Regulation 1334/2008 & 178/2002
• RID/ADR: UN 2785 6.1/PG 3
• 危险公开号: 20/22-34
• RTECS编号: UE2285000
• 安全公开号: 26-36/37/39-45
• 联合国危险货物等级: 6.1
• 联合国危险货物编号: 2785
• 联合国危险货物包装类别(PG): 3
• 德国WGK号: 1

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Odor at 0.1%
Taste at 5 ppb-5 ppm
Other Notes
Natural occurrence: Asparagus, baked potato, beans, beer, cheddar cheese, cooked chicken, macadamia nut, peanuts and potato chips.
Packaging
1 kg in glass bottle
1 sample in glass bottle
5, 25 kg in comp drum
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6

详细说明 (简体中文)

Biochem/physiol Actions
0.1% 时的气味
5ppb-5ppm 时的味道
Other Notes
天然存在：芦笋、烤马铃薯、豆子、啤酒、切达奶酪、熟鸡肉、夏威夷果、花生和薯片。
包装
1 kg in glass bottle
1 sample in glass bottle
5, 25 kg in comp drum
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6