CAS 101664-59-9; 2-氯-3,4-二甲氧基吡啶; 2-chloro-3,4-dimethoxypyridine

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产品名称

规格

包装、参考价格

详情

C919810

MACKLIN

2-氯-3,4-二甲氧基吡啶盐酸盐

97%

900元/250mg;

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储存：室温

H33697

Alfa Aesar

2-Chloro-3,4-dimethoxypyridine

97%

3067元/250mg; 8477元/1g;

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应用
2-Chloro-3,4-dimethoxypyridine is used in the preparation of 3, 4-dimethoxy-pyridine by using nickel(II) chloride hexahydrate and triphenylphosphine as a catalyst.

备注
Incompatible with strong oxidizing agents, strong acids and strong bases.

基本信息

MDL
MFCD03265283

分子式
C₇H₈ClNO₂

分子量
173.60

熔点
37-42°

灵敏度
Ambient temperatures.

形态
Solid

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

TSCA
否

MNO000125

Sigma-Aldrich

2-Chloro-3,4-dimethoxypyridine

Aldrich^CPR

3719.09元/1 G;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式	C₇H₈ClNO₂
分子量	173.60
MDL编号	MFCD03265283
PubChem化学物质编号	329818305

产品性质

InChI	1S/C7H8ClNO2/c1-10-5-3-4-9-7(8)6(5)11-2/h3-4H,1-2H3
InChI key	USSXRSGDCHLUDK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301
预防措施声明	P301 + P310
危险分类	Acute Tox. 3 Oral
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable