反,反-2,4-壬二烯醛

• 产品号: W321206
• CAS号: 5910-87-2
• 分子式: C9H14O
• 分子量: 138.20686
• 纯 度: ≥85%

产品别名

• 标题: trans,trans-2,4-Nonadienal
• IUPAC标准名: (2E,4E)-nona-2,4-dienal
• IUPAC传统名: (2E,4E)-nona-2,4-dienal

产品登记号

• Flavis Number: 5.194
• FEMA编号: 3212
• 欧洲委员会编号: 732
• CAS号: 5910-87-2
• PubChem SID: 24901556
• MDL号: MFCD00007006
• EC号: 227-629-5

产品性质

• 级别: Kosher
• 级别: NI
• 线性分子式: CH3(CH2)3CH=CHCH=CHCHO
• 纯度: ≥85%
• 过敏源: no known allergens
• 沸点: 97-98 °C/10 mmHg(lit.)
• 密度: 0.862 g/mL at 25 °C(lit.)
• 闪点: 86 °C
• 闪点: 186.8 °F
• 感官: melon; fatty; floral; meaty; green; vegetable; fishy
• 折射率: n20/D 1.5207(lit.)
• 蒸汽密度: >1 (vs air)
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Odor at 1.0%
Taste at 2 ppm
Other Notes
Natural occurrence: Avocado, Brazil nut, caviar, cooked beef, chicken and pork, cooked lamb/mutton, fish, milk and roasted peanut.
Packaging
1 kg in glass bottle
1 sample in glass bottle
25, 100 g in glass bottle

详细说明 (简体中文)

Biochem/physiol Actions
1.0% 时的气味
2ppm 时的味道
Other Notes
天然存在：鳄梨、巴西坚果、鱼子酱、熟牛肉、鸡肉和猪肉、熟羔羊肉/羊肉、鱼、牛奶和烤花生。
包装
1 kg in glass bottle
1 sample in glass bottle
25, 100 g in glass bottle