CAS 759-24-0; 叔丁基丙二酸二乙酯; tert-Butylmalonic acid diethyl ester

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货号

品牌

产品名称

规格

包装、参考价格

D921349

MACKLIN

叔丁基丙二酸二乙酯

97%

109元/200mg; 271元/1g; 599元/5g; 2098元/25g;

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储存：室温,密闭,干燥

L09131

Alfa Aesar

Diethyl tert-butylmalonate

96%

553元/1g; 2010元/5g; 8780元/25g;

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应用
Diethyl tert-butylmalonate is used in the preparation of enantiomers of 4-tert-butyl-3-isopropyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-sulfide.

备注
Incompatible with strong oxidizing agents and strong bases.

基本信息

MDL
MFCD00009152

EINECS
212-067-5

分子式
C₁₁H₂₀O₄

分子量
216.28

沸点
102-104°/11mm

闪点
90°(194°F)

密度
0.978

折射率
1.4250

灵敏度
Ambient temperatures.

溶解性
Immiscible with water.

Beilstein
1781709

GHS危害和防范说明

Hazard Statements
H227
Combustible liquid.

Precautionary Statements
P210e-P280a-P370+P378a-P403+P235-P501a
Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

TSCA
否

278041

Sigma-Aldrich

Diethyl tert-butylmalonate

96%

1769.64元/5 G;

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产品说明

应用

Diethyl tert-butylmalonate has been used in the preparation of enantiomers of 4-tert-butyl-3-isopropyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-sulfide (TBIPPS).

包装

5 g in glass bottle

基本信息

线性分子式	(CH₃)₃CCH(COOC₂H₅)₂
分子量	216.27
Beilstein	1781709
EC 号	212-067-5
MDL编号	MFCD00009152
PubChem化学物质编号	24856503
NACRES	NA.22

产品性质

质量水平	100
测定	96%
形式	liquid
折射率	n20/D 1.425 (lit.)
bp	102-104 ℃/11 mmHg (lit.)
密度	1.014 g/mL at 25 ℃ (lit.)
SMILES string	CCOC(=O)C(C(=O)OCC)C(C)(C)C
InChI	1S/C11H20O4/c1-6-14-9(12)8(11(3,4)5)10(13)15-7-2/h8H,6-7H2,1-5H3
InChI key	RJNICNBRGVKNSR-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	199.4 °F - closed cup
闪点(C)	93 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)