1314-85-8
1314-85-8 结构式
基本信息
中文别名
三硫化磷三硫化四磷
三硫化二磷 .硫化磷
英文别名
PHOSPHORUS SESQUISULFIDETetraphosphorus trisulfide
3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane
P4-S3
Phosphorous sesquisulfide
phosphoroussesquisulfide
phosphoroussesquisulfide[qr]
Phosphorus (iii) sulfide
phosphorus(iii)sulfide(iv)
phosphorus(iii)sulfide(iv)[qr]
Phosphorus-sesquisulphide-
phosphorussulfide[p4s3]
Sesquisulfure de phosphore
sesquisulfuredephosphore
sesquisulfuredephosphore[french][qr]
tetraphosphorustrisulphide
Trisulfurated phosphorus
trisulfuratedphosphorus
Phosphorus(Ⅲ)sulfide
Phosphorussesquisulfid
物理化学性质
外观性质黄绿色针状结晶。
溶解性不溶于冷水，溶于硝酸、二硫化碳、苯。
熔点172.5°
沸点bp 407.5°
密度d420 2.03
蒸气压0Pa at 25℃
溶解度insoluble in H2O; soluble in benzene; very soluble in CS2
形态固体
颜色yellow-green orthorhombic crystals, crystalline
水溶解性29.3mg/L at 20℃
安全数据
警示词危险
危险性描述H228-H260-H302-H400
危险品标志F,Xn,N
危险类别码11-22-50
安全说明7-16-24/25-61
危险品运输编号1341
RTECS号TH4330000
危险等级4.1
包装类别II
毒性rabbit,LDLo,oral,95mg/kg (95mg/kg),BEHAVIORAL: FOOD INTAKE (ANIMAL)KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITIONKIDNEY, URETER, AND BLADDER: CHANGES IN BOTH TUBULES AND GLOMERULI,Skandinavisches Archiv fuer Physiologie. Vol. 15, Pg. 259, 1904.