4-(Bromomethyl)benzoic Acid Methyl Ester

Dangerous Goods

CAS number：2417-72-3 molecular formula：C9H9BrO2

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

It is an ester. It is a lachrymator and an important drμg intermediate. Ester group is slightly twisted out of the plane of the central aromatic ring in methyl 4-(bromomethyl)benzoate.It may be used in the synthesis of 9-O-(4-carboxybenzyl)berberine (CBB). It is an ester. It is a lachrymator and an important drug intermediate. Ester group is slightly twisted out of the plane of the central aromatic ring in methyl 4-(bromomethyl)benzoate. It may be used in the synthesis of 9-O-(4-carboxybenzyl)berberine (CBB).

Specs

Chinese alias	对溴甲基苯甲酸甲酯
English alias	4-carbomethoxybenzyl bromide \| InChI=1/C9H9BrO2/c1-12-9(11)8-4-2-7(6-10)3-5-8/h2-5H,6H2,1H \| methyl p-(bromomethyl)benzoate \| methyl-4(bromomethyl)benzoate \| methyl-4-(bromomethyl)benzoate \| methyl-4-(bromomethyl)-benzoate \| methyl4-(bromomethyl)benzoate
CAS number	2417-72-3	molecular formula	C9H9BrO2
molecular weight	229.07 g/mol	Exact mass	≥98%
PSA	26.300 Å²	logp	2.900

numbering system

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physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS06 , GHS08 , GHS05

Signal word：

Danger

Hazard Statement：

H301: 吞咽会中毒 H314: 造成严重的皮肤灼伤和眼睛损伤 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P284: 如果通风不良，请佩戴呼吸防护装置。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将

WGK Germany：

Personal protective equipment：

Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges