Rhodanine is a 5-membered heterocyclic organic compound possessing a thiazolidine core. It was first discovered in 1877 by Marceli Nencki who named it \"Rhodaninsaure\" in reference to its synthesis from ammonium rhodanide (in modern chemistry ammonium thiocyanate) and chloroacetic acid in water.

CAS：141-84-4
中文别名：银试剂;2-硫代-4-噻唑烷酮;2-硫-4-氧四氫噻唑;2-硫代-2,4-噻唑烷二酮;绕丹宁;
英文别名：4-oxo-2-thioxo thiazolidine;RHODANINE;4-Thiazolidinone,2-thioxo;2-Thioxo-4-thiazolidinone,Rhodanine,2-thioxo-4-Thiazolidinone;Rhodaninic acid;2-Thioxo-4-thiazolidinone;Rhodanic acid;4-Thiazolidinone, 2-thioxo-;2-Thioxothiazolidin-4-one;2-Thioxo-1,3-thiazolidin-4-one;4-Oxo-2-thioxothiazoline;2-thioxothiazolidin-4-one;Rhodanin;
分子式：C3H3NOS2
分子量：133.192
精确质量：132.966
Psa：86.49
Logp：0.4631

EINECS号：205-505-1
PubChem号：24851855
MDL号：MFCD00005488
RTECS号：VI7700000
BRN号：110701

外观与性状：黑色吸湿的晶体
密度：1.59 g/cm3
沸点：218.2ºC at 760mmHg
熔点：165-169°C(lit.)
闪点：85.7ºC
折射率：1.711
水溶解性：SOLUBLE IN HOT WATER
储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压：0.128mmHg at 25°C

RTECS号：VI7700000
安全说明：S22-S26-S39
WGK Germany：3
危险类别码：R22; R41
危险品运输编码：3288
海关编码：29341000
危险类别：6.1(a)
包装等级：II
危险品标志：Xn
信号词：Danger
危险性描述：H302; H318
危险性防范说明：P280; P305 + P351 + P338
危险标志：GHS05, GHS07

用途
检定和重量分析测定银。有机合成，制造苯丙氨酸。