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CAS: 20731-48-0
分子式: C9H9BrO4
分子量: 261.07
英文名称: 
3-bromo-4,5-dimethoxybenzoic acid
推荐供应商
货号品牌产品名称规格包装、参考价格
B867117MACKLIN3-溴-4,5-二甲氧基苯甲酸≥98%391元/200mg;   1110元/1g;   咨询
储存:室温,干燥
B5252TCI3-Bromo-4,5-dimethoxybenzoic Acid>98.0%(GC)(T)1290元/1G;   3990元/5G;   咨询

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C9H9BrO4 = 261.07
外观与形状(20℃)固体
Reaxys-RN2115309
PubChem物质ID354335659
MDL编号MFCD00094247

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(GC)min. 98.0 %
Purity(Neutralization titration)min. 98.0 %
Melting point193.0 to 197.0 ℃

物性(参考值)

熔点195 ℃
溶解性(可溶于)甲醇

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
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。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
S8394343-Bromo-4,5-dimethoxybenzoic AcidAldrichCPR1908.94元/50MG;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C9H9BrO4
分子量261.074
MDL编号MFCD00094247
367602Fluorochem3-Bromo-4,5-dimethoxybenzoic Acid4510元/1g;   15730元/5g;   咨询

基本信息

CAS Number20731-48-0
MDL NumberMFCD00094247
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
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