CAS 1694-06-0; N-氨基羰基-4-甲基苯磺酰胺; 4-tolylsulfonylurea

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CAS:

1694-06-0

分子式:

C8H10N2O3S

分子量:

214.24

中文名称:

N-氨基羰基-4-甲基苯磺酰胺

对甲苯磺酰脲

4-甲苯磺酰脲

英文名称:

4-tolylsulfonylurea

4-toluenesulfonylurea

N-(Aminocarbonyl)-4-methylbenzensulfona-mide

p-Tolysulfonylurea

p-Tolune sulfonyl carbamide

生产方法:

用对甲苯磺酰氯与氨水反应，生成对甲苯磺酰胺，然后在碱性条件下与尿素缩合制得该品。

用途:

甲苯磺丁脲（D860）的中间体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

T835274

MACKLIN

对甲苯磺酰脲

98%

59元/100g; 145元/250g;

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储存：室温,密封,干燥
状态：白色到灰白色晶体粉末

T2890

TCI

p-Toluenesulfonylurea

>98.0%(T)(HPLC)

880元/5G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₈H₁₀N₂O₃S = 214.24
外观与形状(20℃)	固体
Reaxys-RN	612620
PubChem物质ID	160871281
MDL编号	MFCD00196522

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

熔点

190 ℃

CDS003387

Sigma-Aldrich

4-toluenesulfonylurea

Aldrich^CPR

952.83元/500 MG;

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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	C₈H₁₀N₂O₃S
分子量	214.24
EC 号	216-900-3
MDL编号	MFCD00196522
PubChem化学物质编号	329780207

产品性质

SMILES string	Cc1ccc(cc1)S(=O)(=O)NC(N)=O
InChI	1S/C8H10N2O3S/c1-6-2-4-7(5-3-6)14(12,13)10-8(9)11/h2-5H,1H3,(H3,9,10,11)
InChI key	RUTYWCZSEBLPAK-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

210870

Fluorochem

N-Carbamoyl-4-methylbenzenesulfonamide

95%

220元/25g; 440元/100g;

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基本信息

CAS Number	1694-06-0
MDL Number	MFCD00196522

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 .

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