| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D806631 | MACKLIN | 2,3-二氨基吡啶 | 96% | 30元/1g; 60元/5g; 259元/25g; 1025元/100g; | 咨询 |
储存：2~8°C,密封 状态：灰色到棕色到暗红色粉末或晶体或片状或片状 |
| D0117 | TCI | 2,3-Diaminopyridine | >98.0%(T) | 525元/5G; 1850元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C5H7N3 = 109.13 | | 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 | 109869 | | PubChem物质ID | 87566856 | | SDBS (AIST Spectral DB) | 4211 | | MDL编号 | MFCD00006319 |
技术规格 | Appearance | White to Brown powder to crystal | | Purity(GC) | min. 95.0 % | | Purity(Nonaqueous Titration) | min. 98.0 % | | Melting point | 112.0 to 119.0 ℃ |
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 : 吞咽会中毒。
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。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN2811 | | 类别 | 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 210450 | J&K | 2,3-Diaminopyridine | 97% | 240元/5G; 730元/25G; 2405元/100G; | 咨询 |
基本信息 | 分子式 | C5H7N3 | | 分子量 | 109.13 | | 熔点 | 110-115 | | MDL编码 | MFCD00006319 | | Beilstein | 109869 | | EINECS 编号 | 207-200-9 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302
H315
H319
H335 | | 防范说明 | P280
P305+P351+P338 | | WGK | 3 | | RTECS | US7548000 | | TSCA | 否 |
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| A14618 | Alfa Aesar | 2,3-Diaminopyridine | 98% | 993元/5g; 3212元/25g; 8318元/100g; | 咨询 |
应用
2,3-Diaminopyridine was used in the synthesis of 2,3-diaminopyridinium-4-hydroxybenzoate1. It was used as internal standard in analysis of poly(amidoamine)dendrimers having different terminal functionalities by capillary electrophoresis. It was used as reagent in synthesis of imidazopyridines and organometallic complexes. 备注
It is sensitive to air. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00006319 EINECS
207-200-9 分子式
C5H7N3 分子量
109.13 熔点
110-114° 沸点
195°/55mm 闪点
205°(401°F) 灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures. 形态
Powder 溶解性
Soluble in water (100 g/L). Beilstein
109869 GHS危害和防范说明 GHS符号
Hazard Statements
H301-H311-H331-H315-H319-H335
Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
6.1 包装组
II 危险类别
20/21-25-36/37/38
harmful by inhalation and in contact with skin.Toxic if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). RTECS
US7548000 TSCA
否 |
| C15502 | Alfa Aesar | 2,3-Diaminopyridine | 98% | 1410元/5g; 2568元/10g; 5717元/25g; 22323元/100g; | 咨询 |
基本信息 Ref#
15502 安全信息 UN#
2811 危险等级
6.1 包装组
II |
| 125857 | Sigma-Aldrich | 2,3-Diaminopyridine | 95% | 1188.68元/5 G; 4132.34元/25 G; | 咨询 |
产品说明 一般描述 2,3-二氨基吡啶可与水杨醛形成双缩合席夫碱。它可与四氯-p-苯醌和四氰基乙烯形成电荷转移络合物。 应用 2,3-二氨基吡啶被用于合成2,3-二氨基吡啶-4-羟基苯甲酸酯。其可作为内标，通过毛细管电泳分析具有不同末端官能度的聚(胺基胺)树状聚合物。其可作为试剂，用于合成咪唑并吡啶 和有机金属配合物。 包装 1, 5, 25, 100 g in glass bottle 基本信息 | 经验(实验)分子式 | C5H7N3 | | 分子量 | 109.13 | | Beilstein | 109869 | | EC 号 | 207-200-9 | | MDL编号 | MFCD00006319 | | PubChem化学物质编号 | 24847682 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 95% | | 形式 | powder | | mp | 110-115 ℃ (lit.) | | 溶解性 | H2O: soluble 50 mg/mL, opaque (brown to very dark brown) | | SMILES string | Nc1cccnc1N | | InChI | 1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8) | | InChI key | ZZYXNRREDYWPLN-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) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| V900654 | Sigma-Aldrich | 2,3-Diaminopyridine | Vetec™, reagent grade, 94% | 218.49元/1 G; 396.47元/5 G; | 咨询 |
产品说明 包装 1, 5 g in glass bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 经验(实验)分子式 | C5H7N3 | | 分子量 | 109.13 | | Beilstein | 109869 | | EC 号 | 207-200-9 | | MDL编号 | MFCD00006319 | | PubChem化学物质编号 | 329830026 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 94% | | mp | 110-115 ℃ (lit.) | | SMILES string | Nc1cccnc1N | | InChI | 1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8) | | InChI key | ZZYXNRREDYWPLN-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 | 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 |
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| 013506 | Fluorochem | 2,3-Diaminopyridine | 95% | 352元/5g; 550元/10g; 1342元/25g; 3960元/100g; | 咨询 |
基本信息 | CAS Number | 452-58-4 | | MDL Number | MFCD00006319 | | Boiling Point | 195℃ | | Melting Point | 109-117℃ | | Density | 1.1118 |
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.
H332: Harmful if inhaled.
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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