| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D708972 | MACKLIN | 3,5-二甲氧基苯硼酸 | 98% | 40元/1g; 79元/5g; 338元/25g; 1334元/100g; | 咨询 |
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| D808068 | MACKLIN | 3,5-二甲氧基苯硼酸 | 95% | 32元/1g; 72元/5g; 331元/25g; 1307元/100g; 6532元/500g; | 咨询 |
储存：2~8°C 状态：白色到棕褐色或黄色晶体,粉末或固体 |
| D3513 | TCI | 3,5-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride) | | 140元/1G; 490元/5G; 1490元/25G; | 咨询 |
基本信息 | 分子式/分子量 | C8H11BO4 = 181.98 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 7703598 | | PubChem物质ID | 87559471 | | SDBS (AIST Spectral DB) | 51999 | | MDL编号 | MFCD03095127 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(Neutralization titration) | 97.0 to 111.0 % |
物性(参考值) 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。
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| 103869 | J&K | 3,5-Dimethoxyphenylboronic acid | 98% | 259元/1G; 656元/5G; 2617元/25G; | 咨询 |
基本信息 | 分子式 | C8H11BO4 | | 分子量 | 181.98 | | MDL编码 | MFCD03095127 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
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| H52965 | Alfa Aesar | 3,5-Dimethoxybenzeneboronic acid | 98% | 922元/1g; 4412元/5g; | 咨询 |
应用
3,5-Dimethoxybenzeneboronic acid is used as reactant for palladium-catalyzed coupling reactions, preparation of benzopyranone derivatives as positive GABAA receptor modulators, preparation of aryl alkenes via three-component coupling catalyzed by palladium and Suzuki-Miyaura coupling. It is also used as reactant for rhodium catalyzed cyanation with N-cyano-N-phenyl-p-methylbenzenesulfonamide and preparation of bisphosphonate inhibitors of human farnesyl pyrophosphate synthase. 备注
Stable under recommended storage conditions. Incompatible with oxidizing agents. 基本信息 MDL
MFCD03095127 分子式
C8H11BO4 分子量
181.98 熔点
205-207° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Soluble in methanol. GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
否 |
| 715271 | Sigma-Aldrich | 3,5-Dimethoxyphenylboronic acid | ≥95% | 279.95元/1 G; 928.93元/5 G; | 咨询 |
产品说明 应用 Reactant for: - Palladium-catalyzed coupling reactions
- Preparation of benzopyranone derivatives as positive GABAA receptor modulators
- Preparation of aryl alkenes via three-component coupling catalyzed by palladium
- Suzuki-Miyaura coupling
- Rhodium catalyzed cyanation with N-cyano-N-phenyl-p-methylbenzenesulfonamide
- Preparation of bisphosphonate inhibitors of human farnesyl pyrophosphate synthase
包装 1, 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C8H11BO4 | | 分子量 | 181.98 | | MDL编号 | MFCD03095127 | | PubChem化学物质编号 | 329762959 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥95% | | mp | 202-207 ℃ | | SMILES string | COc1cc(OC)cc(c1)B(O)O | | InChI | 1S/C8H11BO4/c1-12-7-3-6(9(10)11)4-8(5-7)13-2/h3-5,10-11H,1-2H3 | | InChI key | XUIURRYWQBBCCK-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 178.3 °F - closed cup | | 闪点(C) | 81.3 ℃ - closed cup |
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| 045265 | Fluorochem | 3,5-Dimethoxyphenylboronic acid | 97% | 352元/1g; 880元/5g; 1452元/25g; | 咨询 |
基本信息 | CAS Number | 192182-54-0 | | MDL Number | MFCD03095127 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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