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Merck

123986

Sigma-Aldrich

溴乙醛缩二乙醇

97%

别名:

2-溴-1,1-二乙氧基乙烷, 溴乙缩醛

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About This Item

线性分子式:
BrCH2CH(OC2H5)2
CAS号:
分子量:
197.07
Beilstein:
635754
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

liquid

折射率

n20/D 1.439 (lit.)

bp

66-67 °C/18 mmHg (lit.)

密度

1.31 g/mL at 25 °C (lit.)

官能基

bromo
ether

儲存溫度

2-8°C

SMILES 字串

CCOC(CBr)OCC

InChI

1S/C6H13BrO2/c1-3-8-6(5-7)9-4-2/h6H,3-5H2,1-2H3

InChI 密鑰

LILXDMFJXYAKMK-UHFFFAOYSA-N

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一般說明

可能会在存储期间变黑。
溴乙醛二乙基缩醛与无水三甲胺反应生成甘氨酸甜菜碱醛。在 KOH/Cu 存在下与不同的硫酚反应生成相应的酮和二乙基缩醛

應用

溴乙醛二乙基缩醛已用于合成单体 2-(2,2-二甲氧基)乙氧基乙烯基醚。它已被用作合成砌块

象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

149.0 °F - closed cup

閃點(°C)

65 °C - closed cup

個人防護裝備

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


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B Landfald et al.
Journal of bacteriology, 165(3), 849-855 (1986-03-01)
Glycine betaine and its precursors choline and glycine betaine aldehyde have been found to confer a high level of osmotic tolerance when added exogenously to cultures of Escherichia coli at an inhibitory osmotic strength. In this paper, the following findings
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Tetrahedron Asymmetry, 18, 557-557 (2007)
Synthesis of graft copolymers based on selective living cationic polymerization using an acetal group with a combination of Lewis acids.
Shimomoto H, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 50(18), 3703-3709 (2012)
Il Jung et al.
The Journal of organic chemistry, 72(10), 3652-3658 (2007-03-31)
New organic dyes composed of the benzo[b]furan donor, thiophene-conjugated bridge, and cyano acrylic acid acceptor have been newly synthesized through the one-pot coupling cyclization key step. Nanocrystalline TiO2 dye-sensitized solar cell was fabricated using this dye. A solar-to-electric conversion efficiency

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