β-紫罗兰酮

• 产品号: W259500
• CAS号: 79-77-6
• 分子式: C13H20O
• 分子量: 192.2973
• 纯 度: ≥97%

产品别名

• 标题: β-Ionone
• IUPAC标准名: 4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one
• IUPAC传统名: 4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one
• 别名: 4-(2,6,6-三甲基-1-环己烯基)-3-丁烯-2-酮; 4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one

产品登记号

• CAS号: 79-77-6
• EC号: 201-224-3
• PubChem SID: 24901176
• FEMA编号: 2595
• MDL号: MFCD00001549
• Beilstein号: 1909544
• Flavis Number: 7.008
• 欧洲委员会编号: 142

产品性质

• Empirical Formula (Hill Notation): C13H20O
• 级别: FG
• 级别: Kosher
• 级别: NI
• 纯度: ≥97%
• 过敏源: no known allergens
• 沸点: 126-128 °C/12 mmHg(lit.)
• 密度: 0.945 g/mL at 25 °C(lit.)
• 闪点: 112 °C
• 闪点: 233.6 °F
• 感官: almond; balsam; berry; grape; jam; orange; floral; woody; fruity; peach; raspberry; rose; sweet; violet; vegetable; wine-like; minty
• 折射率: n20/D 1.52(lit.)
• GHS危险声明: H411
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• 个人保护装置: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P273
• Regulation Compliance: FCC
• Regulation Compliance: FDA 21 CFR (172.515)
• Regulation Compliance: EU Regulation 1334/2008 & 178/2002
• RID/ADR: UN 3082 9/PG 3
• 危险公开号: 51/53
• RTECS编号: EN0500000
• 安全公开号: 61
• 联合国危险货物等级: 9
• 联合国危险货物编号: 3082
• 联合国危险货物包装类别(PG): 3
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Taste at 1-20 ppm
Other Notes
Natural occurrence: Tobacco, grape, grape brandy, orange juice, papaya, peach, raspberry, roasted almond, tea and spearmint.
Packaging
1 kg in glass bottle
1 sample in glass bottle
10, 20 kg in poly drum

详细说明 (简体中文)

Biochem/physiol Actions
1-20ppm 时的味道
Other Notes
天然存在：烟草、葡萄、葡萄白兰地、橙汁、木瓜、桃子、悬钩子、烤杏仁、茶叶和留兰香。
包装
1 kg in glass bottle
1 sample in glass bottle
10, 20 kg in poly drum