4-Ethynylbenzoic acid

Dangerous Goods

CAS number：10602-00-3 molecular formula：C9H6O2

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

4-Ethynylbenzoic acid may be used in the synthesis of N-(4-ethynylphenylcarbonyl) L-glutamic acid diethyl ester, a precursor for synthesizing glutamic acid-based dendritic helical poly(phenylacetylene)s. It can also be used to prepare zinc porphyrins attached to various cyclic aromatic hydrocarbon substituents, which can act as potential photo-sensitizers for dye-sensitized solar cells (DSSCs). This product was previously listed as CBR01612. 4-Ethynylbenzoic acid may be used in the synthesis of N-(4-ethynylphenylcarbonyl) L-glutamic acid diethyl ester, a precursor for synthesizing glutamic acid-based dendritic helical poly(phenylacetylene)s. It can also be used to prepare zinc porphyrins attached to various cyclic aromatic hydrocarbon substituents, which can act as potential photo-sensitizers for dye-sensitized solar cells (DSSCs). This product was previously listed as CBR01612.

Specs

Chinese alias	4-乙炔基苯甲酸
English alias	DS-13271 \| 4-ethynyl benzoic acid \| AKOS005266544 \| 4-Ethynylbenzoic acid, AldrichCPR \| 10-undeceneoic acid \| NCGC00016066-09 \| BBL103659 \| 10.14272/SJXHLZCPDZPBPW-UHFFFAOYSA-N.1 \| BCP20454 \| EN300-115688 \| AM85467 \| STL557469 \| doi:10.14272/SJXHLZCPDZPBP
CAS number	10602-00-3	molecular formula	C9H6O2
molecular weight	146.14 g/mol	Exact mass	≥95%
PSA	37.300 Å²	logp	2.200

numbering system

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physicochemical properties

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Safety information

pictogram：

GHS07

Signal word：

Warning

Hazard Statement：

H319: 引起严重眼睛刺激 H302: 吞食有害

Statement of Preventive Measures：

P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P330: 漱口 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽：请寻求医疗帮助。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。