CAS 13754-41-1; 1-Benzyl-3-oxopiperazine

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货号

品牌

产品名称

规格

包装、参考价格

详情

B859566

MACKLIN

4-苄基哌嗪-2-酮

≥98%

60元/1g;

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储存：室温,干燥
状态：白色到灰白色固体

667633

Sigma-Aldrich

1-Benzyl-3-oxopiperazine

95%

1094.17元/1 G; 3826.65元/5 G;

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产品说明

包装

1, 5 g in glass bottle

应用

用于溴代芳烃的铜催化酰胺化反应。

基本信息

产品性质

质量水平	100
测定	95%
mp	148-155 ℃
SMILES string	O=C1CN(CCN1)Cc2ccccc2
InChI	1S/C11H14N2O/c14-11-9-13(7-6-12-11)8-10-4-2-1-3-5-10/h1-5H,6-9H2,(H,12,14)
InChI key	SBWVHKNCFZRBRJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - 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

220020

Fluorochem

4-Benzylpiperazin-2-one

95%

836元/1g; 2486元/5g; 9900元/25g;

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基本信息

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. 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: . 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 . 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 local regulations.