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Key Documents

D138401

Sigma-Aldrich

丁炔二酸二甲酯

95%

同義詞:

Dimethyl 2-butynedioate

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About This Item

線性公式:
CH3OCOC≡CCO2CH3
CAS號碼:
分子量::
142.11
Beilstein:
607063
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

95%

形狀

liquid

折射率

n20/D 1.447 (lit.)

bp

95-98 °C/19 mmHg (lit.)

密度

1.156 g/mL at 25 °C (lit.)

SMILES 字串

COC(=O)C#CC(=O)OC

InChI

1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3

InChI 密鑰

VHILMKFSCRWWIJ-UHFFFAOYSA-N

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一般說明

乙炔二羧酸二甲酯 (DMAD)是一种酯,可用作环加成反应中的二烯亲和物和亲偶极物。

應用

用于 Diels-Alder 反应的多功能亲二烯体。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

186.8 °F - closed cup

閃點(°C)

86 °C - closed cup

個人防護裝備

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


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