CAS 881-86-7; 2,5-嘧啶-乙二酸酯; dimethyl 2,5-pyridinedicarboxylate

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货号

品牌

产品名称

规格

包装、参考价格

D836828

MACKLIN

吡啶-2,5-二羧酸甲酯

98%

55元/5g; 250元/25g; 988元/100g;

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储存：室温,密封,干燥
状态：白色到奶油色到黄色到棕褐色粉末或晶体或结晶粉末

A17250

Alfa Aesar

Dimethyl pyridine-2,5-dicarboxylate

97%

469元/1g; 754元/5g; 3092元/25g; 11263元/100g;

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应用
It is the intermediate in the synthesis of potent antitumor agents.

备注
Store at -20?°C. Incompatible with oxidizing agents, reducing agents, bases.

基本信息

MDL
MFCD00034767

分子式
C₉H₉NO₄

分子量
195.17

熔点
160-163°

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in Dichloromethane and Ethyl Acetate. Insoluble in water.

Beilstein
172251

GHS危害和防范说明

GHS符号

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P305+P351+P338
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
36
Irritating to eyes.

安全等级
26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

540234

Sigma-Aldrich

Dimethyl 2,5-pyridine dicarboxylate

97%

849.91元/25 G;

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产品说明

一般描述

Dimethyl 2,5-pyridine dicarboxylate can be prepared from 2,5-pyridinedicarboxylic acid.

应用

Dimethyl 2,5-pyridine dicarboxylate (Dimethyl 2,5-pyridinedicarboxylate) may be used in the synthesis of:

2,5-dicarbomethoxy-N-methylpyridinium methosulfate
2,5-dicarboxy-N-methylpyridinium betaine
6-carbomethoxy-2-carboxypyridine-N-oxide

包装

25 g in glass bottle

基本信息

经验(实验)分子式	C₉H₉NO₄
分子量	195.17
MDL编号	MFCD00034767
PubChem化学物质编号	24878448
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	213-217 ℃ (lit.)
SMILES string	COC(=O)c1ccc(nc1)C(=O)OC
InChI	1S/C9H9NO4/c1-13-8(11)6-3-4-7(10-5-6)9(12)14-2/h3-5H,1-2H3
InChI key	TUGSJNQAIMFEDY-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, Gloves

066875

Fluorochem

Dimethyl pyridine-2,5-dicarboxylate

97%

220元/1g; 352元/5g; 550元/10g; 1056元/25g;

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基本信息

CAS Number	881-86-7
MDL Number	MFCD00034767
Boiling Point	302.9℃
Melting Point	160-167℃
Density	1.231

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 .