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SHANDONG FANGXING TECHNOLOGY Co.,Ltd.
SHANDONG FANGXING TECHNOLOGY Co.,Ltd.
22 YRS
Shandong, China
Main Products:
Nitrofurantoin / Furazolidone / Nitrofurazone / Metformin Hydrochloride / Carprofen / Nifuratel / Thiosemicarbazide
Shandong, China
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Thiosemicarbazide / CAS 79-19-6
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DESCRIPTION
Thiosemicarbazide
Structure：
Molecular Formula：CH5N3OS
Molecular Weight：107.1349
CAS:79-19-6
Physicochemical properties: appearance: white crystal melting point: 180-182 ℃
Usage：
Thiosemicarbazide, also known as thiosemicarbazide, is an intermediate for the preparation of carbamate insecticide zopirimicarb and thiadiazole fungicides and rodenticides. It can also be used in the synthesis of anti tuberculosis drugs, thiosemicarbazide and sulfonamide drugs, rubber additives and synthetic resin additives. It can also be used as an analytical reagent for the determination of chromium and the identification of aldehydes and ketones; Hexazolol intermediate.
Package specification: 25kg / barrel
Typical Properties
Summary
Thiosemicarbazone is used in the synthesis of antituberculosis drugs, thiosemicarbazone and sulfonamide drugs, as pesticide intermediates, rubber additives, synthetic resin additives and analytical reagents.
CAS No.
79-19-6
Formula
CH5N3S
Molecular Mass
91.13550
Exact Mass
91.02040
PSA
96.16000
Logp
0.48480
IUPAC
aminothiourea
SMILES
C(=S)(N)NN
Attribute classification
Matter Classification
organic
Category
Agrochemicals > Pesticide Intermediates
Auxiliary > Plastic Rubber Chemicals
Auxiliary > Plastic Rubber Chemicals
Chemical and Physical Properties
Melting Point
180-183 °C (dec.)(lit.)
Density
1.376 g/cm3
Boiling Point
208.6ºC at 760 mmHg
Flash Point
80ºC
Appearance
White crystal or white crystalline powder
Export information
HS Code
2942000000
Export Rebate
13%
UN No.
2811
DG-Class
6.1
Risk Code
R28; R52/53
Safety Label
T+
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