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246085

Sigma-Aldrich

异丁酸乙酯

99%

别名:

2,2-二甲基乙酸乙酯, 2-甲基-1-丙酸乙酯, 2-甲基丙酸乙酯, 异丁酸乙酯

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About This Item

线性分子式:
(CH3)2CHCOOC2H5
CAS号:
97-62-1
分子量:
116.16
Beilstein:
773846
EC號碼:
202-595-4
MDL號碼:
MFCD00009165
分類程式碼代碼:
12352100
PubChem物質ID:
24854778
NACRES:
NA.22

蒸汽密度

4.01 (vs air)

蒸汽壓力

40 mmHg ( 33.8 °C)

化驗

99%

形狀

liquid

折射率

n20/D 1.387 (lit.)

bp

112-113 °C (lit.)

溶解度

alcohol: miscible(lit.)
diethyl ether: miscible(lit.)
water: slightly soluble(lit.)

密度

0.865 g/mL at 25 °C (lit.)

SMILES 字串

CCOC(=O)C(C)C

InChI

1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3

InChI 密鑰

WDAXFOBOLVPGLV-UHFFFAOYSA-N

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相关类别

一般說明

异丁酸乙酯是在块茎中发现的一种气味剂。它具有高风味稀释因子（FD）值。

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H225

危險分類

Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

68.0 °F - closed cup

閃點（°C）

20 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK5128
STBJ9805
STBJ8243
STBJ6853
STBJ5124

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实验方案

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

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