(±)-2-甲基丁酸

• 产品号: W269514
• CAS号: 116-53-0
• 分子式: C5H10O2
• 分子量: 102.1317
• 纯 度: ≥98%

产品别名

• 标题: (±)-2-Methylbutyric acid
• IUPAC标准名: 2-methylbutanoic acid
• IUPAC传统名: (+/-)-2-methylbutyric acid

产品登记号

• MDL号: MFCD00002669
• PubChem SID: 24901263
• Beilstein号: 1720486
• CAS号: 116-53-0
• Flavis Number: 8.046
• 欧洲委员会编号: 2002c
• FEMA编号: 2695
• EC号: 204-145-2

产品性质

• 级别: FG
• 级别: Halal
• 级别: Kosher
• 级别: natural
• 线性分子式: CH3CH2CH(CH3)COOH
• 纯度: ≥98%
• 过敏源: no known allergens
• 沸点: 176-177 °C(lit.)
• 密度: 0.936 g/mL at 25 °C(lit.)
• 闪点: 74 °C
• 闪点: 165.2 °F
• 感官: apple; apricot; berry; cheese; chocolate; creamy; grape; fruity; peach; pineapple; sour; strawberry; woody; wine-like
• 折射率: n20/D 1.405(lit.)
• GHS警示词: Danger
• GHS危险声明: H302 + H312-H314
• 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: P280-P305 + P351 + P338-P310
• Regulation Compliance: FDA 21 CFR (172.515)
• Regulation Compliance: EU Regulation 1334/2008 & 178/2002
• RID/ADR: UN 3265 8/PG 3
• 危险公开号: 21/22-34
• RTECS编号: EK7897000
• 安全公开号: 26-36/37/39-45
• 联合国危险货物等级: 8
• 联合国危险货物编号: 3265
• 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
Taste at 10 ppm
General description
Natural Occurrence: Apple, apricot, cider, cocoa, cranberry, grape, grape brandy, oriental tobacco, strawberry, vinegar, whiskey.
Packaging
1 kg in glass bottle
1 sample in glass bottle
100 g in glass bottle
5 kg in comp drum

详细说明 (简体中文)

Biochem/physiol Actions
10ppm 时的味道
General description
天然存在：苹果、杏子、苹果酒、可可、越橘、葡萄、葡萄白兰地、香料烟、草莓、醋和威士忌。
包装
1 kg in glass bottle
1 sample in glass bottle
100 g in glass bottle
5 kg in comp drum