| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D807048 | MACKLIN | 3,5-二溴水杨醛 | 98% | 29元/2g; 37元/10g; 155元/50g; 666元/250g; | 展开 |
|
| D0188 | TCI | 3,5-Dibromosalicylaldehyde | >98.0%(T)(HPLC) | 305元/5G; 855元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C7H4Br2O2 = 279.92 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气 | | Reaxys-RN | 1424739 | | PubChem物质ID | 87566906 | | SDBS (AIST Spectral DB) | 1548 | | Merck Index (14) | 3027 | | MDL编号 | MFCD00003318 |
技术规格 | Appearance | White to Orange to Green powder to crystaline | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 81.0 to 85.0 ℃ |
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。
H400 : 对水生生物毒性极大。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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。
P391 : 收集溢出物。
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。
|
相关法规 运输信息 | UN编号 | UN3077 | | 类别 | 9 | | 包装类别 | III | | 监管条件代码(*) | |
|
| 416499 | J&K | 3,5-Dibromosalicylaldehyde | 98% | 512元/10G; 2044元/50G; 8158元/250G; | 展开 |
基本信息 | 分子式 | C7H4Br2O2 | | 分子量 | 279.91 | | 熔点 | 82-84 | | MDL编码 | MFCD00003318 | | Beilstein | 1424739 | | Merck | 14,3027 | | EINECS 编号 | 202-003-4 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335
H400 | | 防范说明 | P261
P273
P305+P351+P338 | | UN号码 | 3077 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | RTECS | CU5609000 | | TSCA | 否 |
|
| A13729 | Alfa Aesar | 3,5-Dibromosalicylaldehyde | 98% | 1338元/10g; 5308元/50g; 21234元/250g; | 展开 |
应用
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. It can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II). 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Air Sensitive. 基本信息 MDL
MFCD00003318 EINECS
202-003-4 分子式
C7H4Br2O2 分子量
279.93 熔点
81-84° 灵敏度
Air Sensitive. Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in methanol 25 mg/mL. Insoluble in water. Beilstein
1424739 Merck
14,3027 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. RTECS
CU5609000 TSCA
否 |
| C15340 | Alfa Aesar | 3,5-Dibromosalicylaldehyde | 98% | 650元/1g; 1665元/25g; 7509元/100g; | 展开 |
基本信息 Ref#
15340 MDL
3318 分子式
C7 H4 Br2 O2 分子量
279.91 形态
Yellow cryst powder |
| 122130 | Sigma-Aldrich | 3,5-Dibromosalicylaldehyde | 98% | 715.3元/10 G; | 展开 |
产品说明 一般描述 3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. 应用 3,5-Dibromosalicylaldehyde was used in the synthesis of Schiff base, 15N-Labeled N-(3,5-dibromosalicylidene)-methylamine. It was used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II). 包装 10 g in glass bottle 基本信息 | 线性分子式 | Br2C6H2-2-(OH)CHO | | 分子量 | 279.91 | | EC 号 | 202-003-4 | | MDL编号 | MFCD00003318 | | PubChem化学物质编号 | 24847478 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | mp | 82-83.5 ℃ (lit.) | | 溶解性 | methanol: soluble 25 mg/mL, clear, yellow to brown | | SMILES string | Oc1c(Br)cc(Br)cc1C=O | | InChI | 1S/C7H4Br2O2/c8-5-1-4(3-10)7(11)6(9)2-5/h1-3,11H | | InChI key | JHZOXYGFQMROFJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 - H400 | | 预防措施声明 | P273 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Aquatic Acute 1 - 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 |
|
| 216619 | Fluorochem | 3,5-Dibromosalicylaldehyde | 95% | 242元/10g; 484元/25g; 1738元/100g; | 展开 |
基本信息 | CAS Number | 90-59-5 | | MDL Number | MFCD00003318 | | Melting Point | 83℃ |
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.
H400: Very toxic to aquatic life.
| | 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.
P273: Avoid release to the environment.
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.
P391: Collect spillage.
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 .
|
|
m.cnreagent.com