1,3-Dibutyl-2-thiourea Details
Chemical Name: 1,3-Dibutyl-2-thiourea
Synonyms: N,N'-Di-n-butylthiourea
CAS No.: 109-46-6
Molecular Formula: C9H20N2S
Molecular Weight:188.33
Appearance:White crystalline powder
1,3-Dibutyl-2-thiourea Typical Properties
Item | Specification |
Appearance | White crystal powder |
Initial Melting PointºC≥ | 60.0 |
Loss on Drying%≤ | 0.50 |
Ash%≤ | 0.30 |
Residue on 250μm Sieve,%≤ | 0.50 |
Physical property | |
Density at 20ºC(kg/m³) | 1060 |
Bulk density(kg/m³) | 360-390 |
1,3-Dibutyl-2-thiourea Usage
1,3-Dibutyl-2-thiourea(N,N'-Dibutylthiourea)isusedasavulcanizationacceleratorfornaturalrubber,butylrubber,styrene-butadienerubber,andchloroprenerubber,especiallyfortherapidvulcanizationofchloroprenerubberatlowtemperature;itisalsousedasAnti-ozoneagentfornaturalrubber,neoprene,nitrilerubber,styrene-butadienerubber.Productsusingthisproducthavegoodphysicalproperties,donotpollute,donotchangecolor,andwireandindustrialproductsandspongeproducts
1,3-Dibutyl-2-thioureaPackaging and Shipping
Packing: 25kg/Bag
1,3-Dibutyl-2-thiourea Storage
Storage in a dark, cool, ventilated, and dry environment