| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D795538 | MACKLIN | 2,6-二甲基-1,4-二氢-3,5-吡啶二羧酸二乙酯 | 10mM in DMSO | 185元/1ml; | 咨询 |
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| D824175 | MACKLIN | 2,6-二甲基-1,4-二氢-3,5-吡啶二羧酸二乙酯 | 98% | 29元/25g; 31元/100g; 110元/500g; 495元/2.5kg; 1689元/10kg; | 咨询 |
储存：常温 状态：黄色粉末,晶体,结晶粉末 物化性质：淡黄色粉末或针状结晶，无毒，无味，遇光色渐变深，易氧化，能溶于热乙醇，微溶于水。 折射率：1.489 |
| D3775 | TCI | Diethyl 1,4-Dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate | >98.0%(HPLC)(N) | 105元/1G; 290元/5G; 740元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C13H19NO4 = 253.30 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 210605 | | PubChem物质ID | 87561151 | | MDL编号 | MFCD00005951 |
技术规格 | Appearance | Light yellow to Yellow to Green powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % |
物性(参考值) | 熔点 | 183 ℃ | | 最大吸收波长 | 374(EtOH) nm |
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 |
| 505196 | J&K | Diethyl 1,4-Dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate | 98% | 60元/1G; 61元/5G; 82元/25G; 131元/100G; | 咨询 |
基本信息 | 分子式 | C13H19NO4 | | 分子量 | 253.29 | | 熔点 | 178-183 | | MDL编码 | MFCD00005951 | | Beilstein | 210605 | | EINECS 编号 | 214-561-6 |
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 | 2 | | RTECS | US7970100 | | TSCA | 否 |
|
| H55752 | Alfa Aesar | Diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate | 98% | 434元/250mg; 1212元/1g; 5926元/5g; | 咨询 |
应用
Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate is a hydrogen source in conjugate reduction and organocatalytic reductive amination. It is used as a hydrogen source in organocatalytic reductive amination and conjugate reduction. 备注
Desiccate at 4?°C. Keep away from oxidizing agents. 基本信息 MDL
MFCD00005951 EINECS
214-561-6 分子式
C13H19NO4 分子量
253.30 熔点
178-183° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Soluble in organic solvents. 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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
US7970100 TSCA
否 |
| 120227 | Sigma-Aldrich | Diethyl 1,4-Dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate | 95% | 493.75元/1 G; 4556.49元/10 G; 14967.3元/50 G; | 咨询 |
产品说明 应用 用作有机催化还原胺化反应和共轭还原反应的氢源。
二乙基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸酯(DTP)被用于研究乙醇/水溶液中的DTP在玻璃碳电极上的电化氧化机理。 包装 1, 10, 50 g in poly bottle 基本信息 | 经验(实验)分子式 | C13H19NO4 | | 分子量 | 253.29 | | EC 号 | 214-561-6 | | MDL编号 | MFCD00005951 | | PubChem化学物质编号 | 24847411 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 95% | | mp | 178-183 ℃ (lit.) | | 溶解性 | organic solvents: soluble | | SMILES string | CCOC(=O)C1=C(C)NC(C)=C(C1)C(=O)OCC | | InChI | 1S/C13H19NO4/c1-5-17-12(15)10-7-11(13(16)18-6-2)9(4)14-8(10)3/h14H,5-7H2,1-4H3 | | InChI key | LJXTYJXBORAIHX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 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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| 937099 | Amethyst | Diethyl 1,4-Dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate | 98%, 用于合成 | 40元/1G; 42元/5G; 45元/25G; 77元/100G; 309元/500G; | 咨询 |
基本信息 | 分子式 | C13H19NO4 | | 分子量 | 253.29 | | 熔点 | 178-183 | | MDL编码 | MFCD00005951 | | Beilstein | 210605 | | EINECS 编号 | 214-561-6 |
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 | 2 | | RTECS | US7970100 | | TSCA | 否 |
|
| 076860 | Fluorochem | Diethyl 1,4-dihydro-2,6-dimethyl-3-5-pyridinedicarboxylate | 98% | 440元/5g; 550元/25g; 748元/100g; | 咨询 |
基本信息 | CAS Number | 1149-23-1 | | MDL Number | MFCD00005951 | | Melting Point | 178-183℃ |
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.
| | 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.
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 .
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