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3-乙炔噻吩

3-乙炔噻吩名称

[ CAS 号 ]:
67237-53-0

[ 中文名 ]:
3-乙炔基噻吩

[ 英文名 ]:
3-Ethynylthiophene

[中文别名 ]:

[英文别名 ]:

MFCD04039973
Thiophene,3-ethynyl
3-Thienylacetylene
3-ethenyl-thiophene
(Thien-3-yl)acetylene
3-thiofuranyl acetylene
3-Ethynylthiophene
3-thiopheneacetylene
3-Ethynyl thiophene
Thiophene, 3-ethynyl-

3-乙炔噻吩物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
150.0±13.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₄S

[ 分子量 ]:
108.161

[ 闪点 ]:
28.4±6.0 °C

[ 精确质量 ]:
108.003372

[ PSA ]:
28.24000

[ LogP ]:
1.88

[ 外观性状 ]:
Liquid | Colorless to yellow to orange

[ 蒸汽压 ]:
5.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.571

[ 储存条件 ]:
Room temperature.

[ 水溶解性 ]:
Slightly soluble in water.

3-乙炔噻吩MSDS

详细MSDS(安全技术说明书)

3-乙炔噻吩安全信息

[ 符号 ]:

GHS02, GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H315-H318-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;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) ]:
R10;R37/38;R41

[ 安全声明 (欧洲) ]:
S16-S26-S39

[ 危险品运输编码 ]:
UN 1993

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3.0

[ 海关编码 ]:
2934999090

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3-乙炔噻吩上游产品

3-乙炔噻吩下游产品

3-乙炔噻吩海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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 ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-乙炔噻吩文献

Silver-Mediated Synthesis of Indolizines via Oxidative C-H functionalization and 5- endo-dig cyclization.

Tetrahedron Lett. 55(50) , 6922-6924, (2014)

An efficient strategy for the synthesis of indolizines from readily available starting materials via oxidative C-H functionalization and 5-endo-dig cyclization in one step has been demonstrated. This ...

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