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1-溴-2-戊炔

1-溴-2-戊炔名称

[ CAS 号 ]:
16400-32-1

[ 中文名 ]:
1-溴-2-戊炔

[ 英文名 ]:
1-Bromo-2-pentyne

[中文别名 ]:

1-溴-2-丙炔

[英文别名 ]:

1-bromo-pent-2-yne
3-ethylpropargyl bromide
pent-2-ynyl bromide
2-Pentyne,1-bromo
1-Bromo-2-pentyne
MFCD00236363
5-bromopent-3-yne
2-Pentynyl Bromide
EINECS 240-451-2

1-溴-2-戊炔物理化学性质

[ 密度 ]:
1.366g/cm3

[ 沸点 ]:
142.5ºC at 760mmHg

[ 分子式 ]:
C₅H₇Br

[ 分子量 ]:
147.01300

[ 闪点 ]:
45.1ºC

[ 精确质量 ]:
145.97300

[ LogP ]:
1.79470

[ 外观性状 ]:
Liquid | Clear yellow

[ 蒸汽压 ]:
7mmHg at 25°C

[ 折射率 ]:
n20/D 1.498(lit.)

[ 储存条件 ]:
室温

[ 水溶解性 ]:
Miscible with ether

1-溴-2-戊炔安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
10

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ 海关编码 ]:
2903399090

1-溴-2-戊炔合成路线

详细合成路线

1-溴-2-戊炔海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

1-溴-2-戊炔文献

Syntheses of stereochemically restricted lactone-type analogues of jasmonic acids.

Biosci. Biotechnol. Biochem. 64(9) , 1988-92, (2000)

5-Oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid, which are stereochemically restricted lactone-type analogues of jasmonic acids, were synthesized via three-component coupling of 2(5H)-furanone, tert...

Synthesis of Cyclic Compounds Having exo-Methylene Groups through the Diels-Alder Reactions of Vinyl Allenes Obtained from Propargyl Bromide and Indium. Lee K and Lee PH.

Bull. Korean Chem. Soc. 29(2) , 487, (2008)

Synthesis of some aliphatic dienals. Ward JP and Van Dorp DA.

Rec. Trav. Chim. 88(2) , 177-84, (1969)

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