[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 79-19-6
关键词:       仅模糊查询
CAS: 79-19-6
分子式: CH5N3S
分子量: 91.14
熔点: 175-180℃
中文名称: 
肼基碳硫酰胺
硫氨脲
硫代氨基脲
氨基硫脲
英文名称: 
1-amino-2-thiourea(thiosemicarbazide)
thiosemicarbazide0
Aminothiourea
Hydrazinecarbothioamide
thio-semicarbazid
1-amino-2-thiourea
1-aminothiourea
2-thiosemicarbazide
ai3-16319
aminothio-urea
isothiosemicarbazide
n-aminothiourea
rcra waste number p116
3-thio-semicarbazid
thiocarbamoylhydrazine
thiocarbamylhydrazine
tsc
usaf ek-1275
Thiocarbamoyl hydrazide
semicarbazide,3-thio-
Thiosemicarbazid
展开更多英文名
性质描述: 白色结晶或白色结晶性粉末。熔点180-181℃(分解)。溶于水和乙醇,从水中得针状结晶。不溶于乙醚,氯仿。易与醛和酮发生反应,生成特定的晶体产物,也易与羧酸发生反应。
生产方法: 1.以硫脲与水合肼为原料进行加热反应制得。2.由水合肼与硫酸配制成硫酸肼,与硫氰酸铵反应生成硫氰酸肼,再与乙醛反应后经水解得到氨基硫脲。
用途: 本品为有机合成中间体,用于合成抗结核药氨硫脲和磺胺药物,以及杀鼠剂。还可用作铬的定量及醛酮鉴定的分析试剂。此外,本品也用作农药中间体、橡胶助剂和合成树脂添加剂等。
推荐供应商
货号品牌产品名称规格包装、参考价格
T818879MACKLIN硫代氨基脲试剂级, 98.5%38元/25g;   82元/100g;   318元/500g;   1272元/2.5kg;   咨询
储存:室温
状态:白色到米黄色粉末或晶体
T0221TCIThiosemicarbazide>98.0%(T)180元/25G;   495元/100G;   700元/500G;   咨询

基本信息

纯度/分析方法>98.0%(T)
分子式/分子量CH5N3S = 91.13
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
应避免的情况光,空气
Reaxys-RN506320
PubChem物质ID87576210
SDBS (AIST Spectral DB)3086
Merck Index (14)9361
MDL编号MFCD00007620

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(Iodometric Titration)min. 98.0 %

物性(参考值)

熔点184 ℃
水溶性完全溶解
溶解性(易溶于)乙醇
溶解性(可溶于)

安全信息

图形或危害标志
信号词危险
危险性说明H300 : 吞咽致命。
H313 : 皮肤接触可能有害。
H412 : 对水生生物有害并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P312 : 如感觉不适,呼叫急救中心/医生。
P301 + P310 + P330 : 如误吞咽:立即呼叫急救中心/医生。漱口。
P405 : 存放处须加锁。

相关法规

RTECS#VT4200000

运输信息

UN编号UN2811
类别6.1
包装类别 II
监管条件代码(*)
078446FluorochemThiosemicarbazide95%352元/100g;   1320元/500g;   咨询

基本信息

CAS Number79-19-6
MDL NumberMFCD00007620
Boiling Point320℃
Melting Point183℃
Density1.42

安全信息

图形或危害标志
危险性说明 H300: Fatal if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H331: Toxic if inhaled.
H335: May cause respiratory irritation.
H412: Harmful to aquatic life with long lasting effects.
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.
P273: Avoid release to the environment.
P280: Wear .
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
P311: Call a POISON CENTER or doctor/physician.
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.
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
Baidu
map