| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D807785 | MACKLIN | 2,4-二甲氧基苯硼酸 | 96% | 27元/1g; 65元/5g; 323元/25g; 1290元/100g; | 展开 |
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| D708915 | MACKLIN | 2,4-二甲氧基苯硼酸 | 98% | 40元/1g; 70元/5g; 325元/25g; | 展开 |
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| D3521 | TCI | 2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride) | | 90元/1G; 290元/5G; | 展开 |
基本信息 | 分子式/分子量 | C8H11BO4 = 181.98 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 4744213 | | PubChem物质ID | 87559362 | | MDL编号 | MFCD01074590 |
技术规格 | Appearance | White to Dark green 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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| 102001 | J&K | 2,4-Dimethoxyphenylboronic acid | 98% | 196元/1G; 472元/5G; 1011元/25G; | 展开 |
基本信息 | 分子式 | C8H11BO4 | | 分子量 | 181.98 | | 熔点 | 125-127 | | MDL编码 | MFCD01074590 | | Beilstein | 4744213 |
安全信息 |
| B24374 | Alfa Aesar | 2,4-Dimethoxybenzeneboronic acid | 98% | 775元/1g; 2001元/5g; 8430元/25g; | 展开 |
基本信息 MDL
MFCD01074590 分子式
C8H11BO4 分子量
181.98 熔点
115-120° 形态
Powder Beilstein
4744213 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 |
| 483486 | Sigma-Aldrich | 2,4-Dimethoxyphenylboronic acid | 95% | 297.45元/1 G; 2271.51元/10 G; | 展开 |
产品说明 应用 2,4-Dimethoxyphenylboronic acid can be used: - As a reactant in meatal-catalyzed Suzuki−Miyaura cross-coupling reaction.
- To prepare hydroxy(trimethoxy)phenanthrene by cross-coupling with bromo(benzyloxy)methoxybenzaldehyde followed by condensation and debenzylation reaction.
- To synthesize 2,4-dimethoxy-1-(trifluoromethyl)benzene via Cu-catalyzed trifluoromethylation reaction.
包装 1, 10 g in glass bottle 其他说明 含有不定量的酸酐 基本信息 | 线性分子式 | (CH3O)2C6H3B(OH)2 | | 分子量 | 181.98 | | MDL编号 | MFCD01074590 | | PubChem化学物质编号 | 24871896 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 95% | | mp | 125-127 ℃ (lit.) | | SMILES string | COc1ccc(B(O)O)c(OC)c1 | | InChI | 1S/C8H11BO4/c1-12-6-3-4-7(9(10)11)8(5-6)13-2/h3-5,10-11H,1-2H3 | | InChI key | SQTUYFKNCCBFRR-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 010989 | Fluorochem | 2,4-Dimethoxybenzeneboronic acid | 95% | 242元/1g; 506元/5g; 792元/10g; 1496元/25g; | 展开 |
基本信息 | CAS Number | 133730-34-4 | | MDL Number | MFCD01074590 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
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