CAS 59886-90-7; 4-Chloro-2,3-dimethylpyridine-N-oxide

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C963968

MACKLIN

4-氯-2,3-二甲基吡啶N-氧化物

98%

96元/5g; 426元/25g; 1605元/100g;

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储存：-20°C, 惰性气体
状态：白色到黄色到浅橙色粉末或大块固体或晶体

C2820

TCI

4-Chloro-2,3-dimethylpyridine N-Oxide

>98.0%(GC)(T)

350元/5G; 1450元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₇H₈ClNO = 157.60
外观与形状(20℃)	固体
储存温度	<0℃
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,湿气 (吸湿),加热
Reaxys-RN	1636247
PubChem物质ID	253660233
MDL编号	MFCD06411125

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Purity(Nonaqueous Titration)	min. 98.0 %
Melting point	106.0 to 110.0 ℃

物性(参考值)

熔点	108 ℃
溶解性(可溶于)	甲醇

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。 H341 : 怀疑可造成遗传性缺陷。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P202 : 在阅读并明了所有安全措施前切勿搬动。 P201 : 使用前取得专用说明。 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。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P308 + P313 : 如接触到或有疑虑：求医/就诊。 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。 P405 : 存放处须加锁。

196904

J&K

4-Chloro-2,3-dimethylpyridine-N-oxide

98%

164元/1G; 656元/5G;

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基本信息

分子式	C₇H₈ClNO
分子量	157.60
熔点	52-54
MDL编码	MFCD06411125

安全信息

防范说明

P262

T138479

4-CHLORO-2,3-DIMETHYLPYRIDINE 1-OXIDE

Aldrich^CPR

160.9元/5MG;

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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 rare and 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

线性分子式	C₇H₈ClNO
分子量	157.601
MDL编号	MFCD06411125

068348

Fluorochem

4-CHLORO-2,3-DIMETHYLPYRIDINE 1-OXIDE

97%

440元/1g; 1254元/5g; 2046元/10g; 3168元/25g;

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基本信息

CAS Number	59886-90-7
MDL Number	MFCD06411125

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 .