CAS 95-23-8; 5-氨基苯并咪唑酮; 5-amino-1,3-dihydro-2H-Benzimidazol-2-one

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

A830839

MACKLIN

5-氨基-2-苯并咪唑啉酮

98%

35元/25g; 83元/100g; 401元/500g;

展开

储存：室温,密封
状态：白色到琥珀色到暗紫色粉末到晶体

A1950

TCI

5-Amino-2-benzimidazolinone

>98.0%(HPLC)

190元/5G; 590元/25G;

展开

基本信息

纯度/分析方法	>98.0%(HPLC)
分子式/分子量	C₇H₇N₃O = 149.15
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
Reaxys-RN	137924
PubChem物质ID	87559033
SDBS (AIST Spectral DB)	51610
MDL编号	MFCD00053555

技术规格

Appearance	White to Amber to Dark purple powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Nonaqueous Titration)	min. 95.0 %

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。

Y17620

Alfa Aesar

5-Amino-1,3-dihydro-2H-benzimidazol-2-one

212元/100g; 734元/500g; 1252元/1000g;

展开

基本信息

分子量
149.15

CDS003171

Sigma-Aldrich

5-Amino-1,3-dihydro-2H-benzimidazol-2-one

Aldrich^CPR

1143.73元/1 G;

展开

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	C₇H₇N₃O
分子量	149.15
MDL编号	MFCD00053555
PubChem化学物质编号	329780005

产品性质

SMILES string	Nc1ccc2NC(=O)Nc2c1
InChI	1S/C7H7N3O/c8-4-1-2-5-6(3-4)10-7(11)9-5/h1-3H,8H2,(H2,9,10,11)
InChI key	BCXSVFBDMPSKPT-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H319
预防措施声明	P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

306844

Fluorochem

5-Amino-1H-benzo[d]imidazol-2-(3H)-one

97%

286元/5g; 418元/25g; 1100元/100g;

展开

基本信息

CAS Number	95-23-8
MDL Number	MFCD00053555

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 .