ChemicalBook > CAS DataBase List > Thiocarbohydrazide

Thiocarbohydrazide

Product Name
Thiocarbohydrazide
CAS No.
2231-57-4
Chemical Name
Thiocarbohydrazide
Synonyms
TCH;THIOCARBAZIDE;THIOCARBONOHYDRAZIDE;CARBONOTHIOIC DIHYDRAZIDE;usafek-7372;AURORA 1561;USAF ek-7372;thiocarbazide1;thio-carbohydrazid;THIOCARBOHYDRAZIDE
CBNumber
CB5727452
Molecular Formula
CH6N4S
Formula Weight
106.15
MOL File
2231-57-4.mol
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Thiocarbohydrazide Property

Melting point:
171-174 °C (dec.)(lit.)
Boiling point:
230.1±23.0 °C(Predicted)
Density 
1.273 (estimate)
refractive index 
1.5605 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Very slightly soluble (0.5g/100g, 25°C). Insoluble in ether.
form 
Crystalline Powder
pka
10.58±0.70(Predicted)
color 
White to gray-beige
Sensitive 
Light Sensitive
BRN 
506657
CAS DataBase Reference
2231-57-4(CAS DataBase Reference)
NIST Chemistry Reference
Carbonothioic dihydrazide(2231-57-4)
EPA Substance Registry System
Thiocarbazide (2231-57-4)
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Safety

Hazard Codes 
T+
Risk Statements 
5-26/28-36/38-21
Safety Statements 
28-36/37/39-45-38-36/37-28A-1
RIDADR 
UN 2811 6.1/PG 1
WGK Germany 
3
RTECS 
FF2975000
F 
4.4-8
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
I
HS Code 
29309090
Hazardous Substances Data
2231-57-4(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H311Toxic in contact with skin

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
223220
Product name
Thiocarbohydrazide
Purity
98%
Packaging
5g
Price
$56.6
Updated
2024/03/01
Sigma-Aldrich
Product number
223220
Product name
Thiocarbohydrazide
Purity
98%
Packaging
25g
Price
$88.2
Updated
2024/03/01
TCI Chemical
Product number
T1136
Product name
Thiocarbohydrazide
Purity
>98.0%(T)
Packaging
5g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
T1136
Product name
Thiocarbohydrazide
Purity
>98.0%(T)
Packaging
25g
Price
$103
Updated
2024/03/01
Alfa Aesar
Product number
L01205
Product name
Thiocarbohydrazide
Purity
97%
Packaging
25g
Price
$134
Updated
2024/03/01
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Thiocarbohydrazide Chemical Properties,Usage,Production

Chemical Properties

white to grey-beige crystalline powder

Uses

Thiocarbohydrazide is used in electron microscopy to produce electron-opaque deposits for ultra structural analysis. It is used in the synthesis of oxazine grass ketones.

Definition

ChEBI: Thiocarbohydrazide is a thiocarbonyl compound.

General Description

Crystalline needles and plates. Used in electron microscopy to produce electron-opaque deposits for ultra structural analysis.

Reactivity Profile

Thiocarbohydrazide is a thioamide, which may behave as a weak base and therefore will react with acids forming salts with production of heat. Thiocarbohydrazide may react with acids and reducing agents to form toxic hydrogen sulfide gas. This may be vigorous depending on the nature of the reducing agent. Organic amides/imides react with azo and diazo compounds to generate toxic gases. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Health Hazard

High oral toxicity.

Fire Hazard

When heated to decomposition Thiocarbohydrazide emits very toxic fumes of nitrogen oxides and sulfur oxides.

Thiocarbohydrazide Preparation Products And Raw materials

Raw materials

Hydrogen Sulfide Formylhydrazine Hydrogen

Preparation Products

Dithizone Metribuzin 3-thio-4-amino-6-t-butyl-1，2，4-triazine-5-one
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Thiocarbohydrazide Suppliers

Austria 1 Belgium 2 Canada 1 China 193 Europe 1 France 1 Germany 5 India 9 Japan 6 Slovakia 1 Switzerland 2 United Kingdom 6 United States 26 Global 254
WEIFANG CYANOCHEM CO; LTD.
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Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd.
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027-83850122 13343472658
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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Alfa Aesar
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400-6106006
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TCI (Shanghai) Development Co., Ltd.
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400-021-7337 2355568890
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Energy Chemical
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Thermo Fisher Scientific
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View Lastest Price from Thiocarbohydrazide manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Thiocarbazide 2231-57-4
Price
US $0.00/kg
Min. Order
1kg
Purity
95.00%
Supply Ability
20tons
Release date
2023-09-18
Hebei Chuanghai Biotechnology Co,.LTD
Product
Thiocarbohydrazide 2231-57-4
Price
US $10.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
10 ton
Release date
2024-08-20
Henan Fengda Chemical Co., Ltd
Product
Thiocarbohydrazide 2231-57-4
Price
US $5.00-2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16

2231-57-4, ThiocarbohydrazideRelated Search:

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