| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D807280 | MACKLIN | 4,5-二氰基咪唑 | 99% | 49元/5g; 189元/25g; 629元/100g; 1889元/500g; | 展开 |
|
| D807279 | MACKLIN | 4,5-二氰基咪唑 | 98% | 30元/5g; 125元/25g; 450元/100g; | 展开 |
|
| D2026 | TCI | 4,5-Dicyanoimidazole | >98.0%(HPLC)(N) | 810元/25G; 4715元/250G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C5H2N4 = 118.10 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 118208 | | PubChem物质ID | 87568478 | | MDL编号 | MFCD00005194 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 危险 | | 危险性说明 | H301 + H311 + H331 : 吞咽、皮肤接触或吸入中毒。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 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。 P361 + P364 : 立即脱掉所有沾染的衣服,清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激:求医/就诊。 P301 + P310 + P330 : 如误吞咽:立即呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染:用水充分清洗。如感觉不适,呼叫急救中心/医生。 P304 + P340 + P311 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。呼叫急救中心/医生。 P403 + P233 : 存放在通风良好的地方。保持容器密闭。 P405 : 存放处须加锁。
|
运输信息 | UN编号 | UN3439 | | 类别 | 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
|
| 130035 | J&K | 4,5-Dicyanoimidazole | 99%, 溶解性:在热水中几乎透明 | 66元/1G; 89元/5G; 245元/25G; | 展开 |
基本信息 | 分子式 | C5H2N4 | | 分子量 | 118.10 | | 熔点 | 168-175 | | MDL编码 | MFCD00005194 | | Beilstein | 118208 | | EINECS 编号 | 214-344-6 |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H315 H318 H335 | | 防范说明 | P261 P280 P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
|
| 132922 | J&K | 4,5-Dicyanoimidazole | 98% | 138元/5G; | 展开 |
基本信息 | 分子式 | C5H2N4 | | 分子量 | 118.10 | | 熔点 | 168-175 | | MDL编码 | MFCD00005194 | | Beilstein | 118208 | | EINECS 编号 | 214-344-6 |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H315 H318 H335 | | 防范说明 | P261 P280 P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
|
| 925738 | J&K | 4,5-Dicyanoimidazole | 99%, 溶解在0.75 M的乙腈中的溶液 | 104元/5G; | 展开 |
基本信息 | 分子式 | C5H2N4 | | 分子量 | 118.10 | | 熔点 | 168-175 | | MDL编码 | MFCD00005194 | | Beilstein | 118208 | | EINECS 编号 | 214-344-6 |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H315 H318 H335 | | 防范说明 | P261 P280 P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
|
| 978176 | J&K | 4,5-Dicyanoimidazole | 99% | 138元/5G; | 展开 |
基本信息 | 分子式 | C5H2N4 | | 分子量 | 118.10 | | 熔点 | 170 - 178 | | MDL编码 | MFCD00005194 | | Beilstein | 118208 | | EINECS 编号 | 214-344-6 |
安全信息 | 图形或危害标志 |    | | 提示语 | Danger | | 危险说明 | H315 H318 H335 H301 H311 H331 | | 防范说明 | P261 P280 P305+P351+P338 | | UN号码 | 3439 | | 危险分类 | 6.1 | | 包装等级 | III | | WGK | 3 | | TSCA | 否 |
|
| L12215 | Alfa Aesar | 4,5-Dicyanoimidazole | 98+% | 885元/5g; 2536元/25g; | 展开 |
应用 4,5-Dicyanoimidazole is used in activation of nucleoside phosphoramidites during solid-phase oligonucleotide synthesis, and synthesis of nucleoside phosphoramidites, synthesis of novel nucleosides. It is often used as an alternative to tetrazole. 备注 Store in a cool, dry conditions in well sealed container. Incompatible with oxidizing agents. 基本信息 MDL MFCD00005194 EINECS 214-344-6 分子式 C5H2N4 分子量 118.10 熔点 173-177° 灵敏度 Ambient temperatures. 形态 Crystalline powder 溶解性 Soluble in Acetonitrile: 1.8g/10ml, DMSO, Methanol. Beilstein 118208 GHS危害和防范说明 GHS符号
  Hazard Statements H302-H315-H318-H335 Harmful if swallowed.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation. Precautionary Statements P280h-P305+P351+P338 Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 安全信息 危险类别 22-37/38-41 Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes. 安全等级 26-36/37/39-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 TSCA 否 |
| C36853 | Alfa Aesar | 4,5-Dicyanoimidazole | 99% | 976元/5g; 3584元/25g; | 展开 |
基本信息 Ref# 36853 MDL 5194 分子式 C5 H2 N4 分子量 118.1 |
| 554030 | Sigma-Aldrich | 4,5-Dicyanoimidazole | 99.0% | 913.88元/5 G; 2963.54元/25 G; 52138元/1 KG; | 展开 |
产品说明 一般描述 4,5-二氰基咪唑(DCI)可作为寡核苷酸合成中的活化剂。 应用 4,5-二氰基咪唑可用于合成: - 5′-O-(4,4′-二甲氧基三苯甲基)-2′-脱氧胸苷 3′-O-(2-氰基乙基 N,N-二异丙基亚磷酰胺)
- 4,5-二(酰胺肟基)咪唑 [4,5-(DAO)Im]
- 1-(4-甲氧基苄基)-4,5-二氰基咪唑
- 新型咪唑并 [4 5-e] [1 3] 二氮杂类似物
- N-苄基-4,5-二氰基咪唑]
包装 5, 25 g in glass bottle 1 kg in glass bottle 基本信息 | 经验(实验)分子式 | C5H2N4 | | 分子量 | 118.10 | | Beilstein | 118208 | | EC 号 | 214-344-6 | | MDL编号 | MFCD00005194 | | PubChem化学物质编号 | 24879368 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 99.0% | | mp | 168-175 ℃ (lit.) | | SMILES string | N#Cc1nc[nH]c1C#N | | InChI | 1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9) | | InChI key | XGDRLCRGKUCBQL-UHFFFAOYSA-N |
安全信息 | 象形图 |   | | 警示用语: | Danger | | 危险声明 | H315 - H318 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Dam. 1 - 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 |
|
| M070000 | Sigma-Aldrich | 4,5-Dicyanoimidazole | | 21710.2元/1 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C5H2N4 | | 分子量 | 118.10 | | Beilstein | 118208 | | EC 号 | 214-344-6 | | MDL编号 | MFCD00005194 | | PubChem化学物质编号 | 329817822 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 类型 | for DNA synthesis | | 产品线 | Proligo Reagents | | 测定 | ≥99.0% (reversed phase HPLC) conforms (1H-NMR) | | 杂质 | ≤300 ppm water content (Karl Fischer) | | 颜色 | solid white | | mp | 168-175 ℃ (lit.) 174-176 ℃ | | SMILES string | N#Cc1nc[nH]c1C#N | | InChI | 1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9) | | InChI key | XGDRLCRGKUCBQL-UHFFFAOYSA-N |
安全信息 | 象形图 |   | | 警示用语: | Danger | | 危险声明 | H315 - H318 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Dam. 1 - 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 |
|
| 324132 | Sigma-Aldrich | 4,5-Dicyanoimidazole | 95% | 191.73元/5 G; | 展开 |
基本信息 | 经验(实验)分子式 | C5H2N4 | | 分子量 | 118.10 | | Beilstein | 118208 | | EC 号 | 214-344-6 | | MDL编号 | MFCD00005194 | | PubChem化学物质编号 | 24859426 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 95% | | mp | 168-175 ℃ (lit.) | | SMILES string | N#Cc1nc[nH]c1C#N | | InChI | 1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9) | | InChI key | XGDRLCRGKUCBQL-UHFFFAOYSA-N |
安全信息 | 象形图 |   | | 警示用语: | Danger | | 危险声明 | H315 - H318 - H335 | | 预防措施声明 | P261 - P280 - P305 + P351 + P338 | | 危险分类 | Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 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 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 013519 | Fluorochem | 4,5-Dicyanoimidazole | 97% | 220元/1g; 264元/10g; 418元/25g; 1188元/100g; 2750元/250g; | 展开 |
基本信息 | CAS Number | 1122-28-7 | | MDL Number | MFCD00005194 | | Melting Point | 168 - 175℃ |
安全信息 | 图形或危害标志 |   | | 危险性说明 | H315: Causes skin irritation. H318: Causes serious eye damage. 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. P310: Immediately call a POISON CENTER or doctor/physician. 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 .
|
|