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溴化镧水合物

溴化镧水合物用途

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溴化镧水合物名称

[ CAS 号 ]:
22415-59-4

[ 中文名 ]:
溴化镧水合物

[ 英文名 ]:
(R)-(-)-TETRAHYDROFURFURYLALCOHOL

[中文别名 ]:

[英文别名 ]:

(-)-(R)-tetrahydro-2-furanmethanol
(R)-Tetrahydrofurfuryl alcohol
(R)-2-tetrahydrofuryl methanol
[(2R)-2-oxolanyl]methanol
MFCD03093085
(-)-(R)-tetrahydrofurane-3-methanol
(R)-(Tetrahydrofuran-2-yl)methanol
(R)-Tetrahydrofuran-2-methanol
(R)-(-)-Tetrahydrofurfuryl alcohol
(R)-(-)-Tetrahydrofurfurylalcohol

溴化镧水合物物理化学性质

[ 密度 ]:
1.038g/cm3

[ 沸点 ]:
176.8ºC at 760mmHg

[ 分子式 ]:
C₅H₁₀O₂

[ 分子量 ]:
102.13200

[ 闪点 ]:
83.9ºC

[ 精确质量 ]:
102.06800

[ PSA ]:
29.46000

[ LogP ]:
0.15770

[ 蒸汽压 ]:
0.326mmHg at 25°C

[ 折射率 ]:
1.452

[ 储存条件 ]:
室温，密封，干燥

溴化镧水合物安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319

[ 警示性声明 ]:
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

[ 安全声明 (欧洲) ]:
26

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2932190090

溴化镧水合物制备

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溴化镧水合物海关

[ 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%

溴化镧水合物文献

Enantioselective synthesis of 4-heterosubstituted cyclopentenones.

J. Org. Chem. 78(8) , 4202-6, (2013)

Racemic 4-hydroxycyclopentenone, readily derived from furfuryl alcohol, can be transformed via its O-Boc derivative to 4-acyloxy, 4-aryloxy-, 4-amino-, or 4-thio-substituted cyclopentenones with high ...

Chemoselective hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol.

Chem. Commun. (Camb.) (15) , 2035-7, (2009)

Direct conversion of tetrahydrofurfuryl alcohol, which is one of the biomass-derived chemicals, to 1,5-pentanediol was realized by chemoselective hydrogenolysis catalyzed by Rh/SiO(2) modified with Re...

[Poisoning with liquid THF-M].

Sud. Med. Ekspert. 24(2) , 23-5, (1981)

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