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2-糠醛缩二乙醇

2-糠醛缩二乙醇名称

[ CAS 号 ]:
13529-27-6

[ 中文名 ]:
2-糠醛缩二乙醇

[ 英文名 ]:
2-Furaldehyde diethyl acetal

[中文别名 ]:

[英文别名 ]:

EINECS 236-872-6
2-Furaldehyde Diethyl Acetal
Furfural Diethyl Acetal
MFCD00003245

2-糠醛缩二乙醇物理化学性质

[ 密度 ]:
1.008 g/mL at 25 °C(lit.)

[ 沸点 ]:
189-191 °C(lit.)

[ 分子式 ]:
C₉H₁₄O₃

[ 分子量 ]:
170.20600

[ 闪点 ]:
148 °F

[ 精确质量 ]:
170.09400

[ PSA ]:
31.60000

[ LogP ]:
2.35120

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
0.713mmHg at 25°C

[ 折射率 ]:
n20/D 1.444(lit.)

[ 储存条件 ]:
0-6°C

2-糠醛缩二乙醇MSDS

2-糠醛缩二乙醇安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2932190090

2-糠醛缩二乙醇合成路线

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2-糠醛缩二乙醇海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-糠醛缩二乙醇文献

Synthesis of 11-oxatricyclo [5.3. 1.02, 6] undecane derivatives via organometallic cyclizations. La Belle BE, et al.

J. Org. Chem. 50(25) , 5215-22, (1985)

Synthesis of 5-pyridyl-2-furaldehydes via palladium-catalyzed cross-coupling with triorganozincates.

Org. Lett. 4(3) , 375-8, (2002)

5-Pyridyl- and 5-aryl-2-furaldehydes are prepared from furaldehyde diethyl acetal in a four-step, one-pot procedure:(i) deprotonation; (2) Li to Zn transmetalation; (3) Pd-mediated cross-coupling; (4)...

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