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3,4-Dimethoxyphenylboronic acid(contains varying amounts of Anhydride)

Dangerous Goods

CAS number:122775-35-3    molecular formula:C8H11BO4

overview

compound introduction

application: 3,4-Dimethoxyphenylboronic acid can be used: As a substrate in the cross-coupling reaction with 5,7-dichloropyrido[4,3-d]pyrimidine catalyzed by palladium. As a starting material for the synthesis of buflavine 1, a natural alkaloid. In one of the key synthetic steps for the preparation of lipidated malarial glycosylphosphatidylinositols (GPI) disaccharide. To prepare 3,3″,4,4″-tetramethoxy-1,1′:4′,1″-terphenyl by reacting with 1,4-dibromobenzene using Pd catalyst.

Specs

Chinese alias3,4-二甲氧基苯基硼酸 (含不同量的酸酐)
English aliasEN300-52543 | D3512 | FT-0614338 | 3,4-Dimethoxyphenylboronic aicd | MFCD01074574 | 3,4-Dimethoxyphenylboronicacid | 4,5-dimethoxyphenylboronic acid | (3,4-dimethoxyphenyl)boronic acid | (3,4-dimethoxyphenyl)-boronic acid | 3,4-Dimethoxyphenylboronic acid
CAS number122775-35-3molecular formulaC8H11BO4
molecular weight181.98 g/molExact mass≥97%
PSA58.900 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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。 P302+P352: 如皮肤沾染:用水充分清洗。 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。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
122775-35-3 | 3,4-Dimethoxyphenylboronic acid.pdf