| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D806372 | MACKLIN | 2,5-二氯苯甲酸 | 97% | 31元/10g; 47元/50g; 179元/250g; 679元/1kg; 1665元/2.5kg; | 展开 |
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| D0338 | TCI | 2,5-Dichlorobenzoic Acid | >98.0%(GC)(T) | 100元/25G; 390元/100G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C7H4Cl2O2 = 191.01 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 973353 | | PubChem物质ID | 87567029 | | SDBS (AIST Spectral DB) | 5591 | | MDL编号 | MFCD00002416 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 152.0 to 156.0 ℃ |
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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相关法规 |
| 210617 | J&K | 2,5-Dichlorobenzoic Acid | 99% | 89元/5G; 139元/25G; 357元/100G; | 展开 |
基本信息 | 分子式 | C7H4Cl2O2 | | 分子量 | 191.01 | | 熔点 | 151-154 | | 沸点 | 301 | | MDL编码 | MFCD00002416 | | Beilstein | 973353 | | EINECS 编号 | 200-065-7 |
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 | | RTECS | DG6825000 | | TSCA | 是 |
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| C16324 | Alfa Aesar | 2,5-Dichlorobenzoic Acid | 97% | 530元/10g; 1262元/50g; 5336元/250g; | 展开 |
基本信息 Ref#
16324 MDL
2416 分子式
C7 H4 Cl2 O2 分子量
191.01 |
| 144940 | Sigma-Aldrich | 2,5-Dichlorobenzoic Acid | 97% | 622.79元/50 G; 2839.44元/250 G; | 展开 |
产品说明 一般描述 2,5-Dichlorobenzoic acid is converted to 4-chlorocatechol by Pseudomonas sp. CPE2 strain. 应用 2,5-Dichlorobenzoic acid was used as calibration standard to investigate the gas-phase OH reaction products of biphenyl, monochlorobiphenyl and dichlorophenyl. 包装 50, 250 g in poly bottle 基本信息 | 线性分子式 | Cl2C6H3CO2H | | 分子量 | 191.01 | | Beilstein | 973353 | | EC 号 | 200-065-7 | | MDL编号 | MFCD00002416 | | PubChem化学物质编号 | 24848693 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | bp | 301 ℃ (lit.) | | mp | 151-154 ℃ (lit.) | | SMILES string | OC(=O)c1cc(Cl)ccc1Cl | | InChI | 1S/C7H4Cl2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11) | | InChI key | QVTQYSFCFOGITD-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 | 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) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 127100 | Fluorochem | 2,5-Dichlorobenzoic Acid | 98% | 220元/1g; 308元/25g; 660元/100g; 5324元/1kg; | 展开 |
基本信息 | CAS Number | 50-79-3 | | MDL Number | MFCD00002416 | | Melting Point | 154-157℃ |
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: 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).
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 in accordance with local regulation .
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