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I1754

Sigma-Aldrich

异丁酸

99%

同義詞:

2-甲基丙酸

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About This Item

線性公式:
(CH3)2CHCO2H
CAS號碼:
79-31-2
分子量：:
88.11
Beilstein:
635770
EC號碼:
201-195-7
MDL號碼:
MFCD00002658
分類程式碼代碼:
12352100
PubChem物質ID:
24895944
NACRES:
NA.22

蒸汽密度

3.04 (vs air)

品質等級

100

蒸汽壓力

1.5 mmHg ( 20 °C)

化驗

99%

形狀

liquid

自燃溫度

824 °F

expl. lim.

10 %

折射率

n20/D 1.393 (lit.)

bp

153-154 °C (lit.)

mp

−47 °C (lit.)

密度

0.95 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)C(O)=O

InChI

1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)

InChI 密鑰

KQNPFQTWMSNSAP-UHFFFAOYSA-N

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相關類別

一般說明

异丁酸是一种羧酸，可用作活性药物成分（API）生产中的合成嵌段。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

131.0 °F - closed cup

閃點（°C）

55 °C - closed cup

個人防護裝備

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

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

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