ChemicalBook > CAS DataBase List > Acetone thiosemicarbazone

Acetone thiosemicarbazone

Product Name: Acetone thiosemicarbazone
CAS No.: 1752-30-3
Chemical Name: Acetone thiosemicarbazone
Synonyms: ATSC;ai3-22961[qr];IFLAB-BB F0777-0579;Acetonthiosemikarbazon;thiosemicarbazoneacetone;Thiosemicarbazone acetone;ACETONE THIOSEMICARBAZONE;ACETONE THIOSEMICARBAZIDE;Acetone semothiocarbazone;AcetorMe thios eMicarbazone
CBNumber: CB7270907
Molecular Formula: C4H9N3S
Formula Weight: 131.2
MOL File: 1752-30-3.mol

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Acetone thiosemicarbazone Property

Melting point:: 174-175°C
Boiling point:: 213.8±23.0 °C(Predicted)
Density: 1.142 (estimate)
refractive index: 1.5800 (estimate)
solubility: soluble in Acetone
form: powder to crystal
pka: 12.20±0.70(Predicted)
color: White to Light yellow
InChI: InChI=1S/C4H9N3S/c1-3(2)6-7-4(5)8/h1-2H3,(H3,5,7,8)
InChIKey: FQUDPIIGGVBZEQ-UHFFFAOYSA-N
SMILES: N(C(N)=S)/N=C(/C)\C
CAS DataBase Reference: 1752-30-3(CAS DataBase Reference)
NIST Chemistry Reference: 2-(1-Methylethylidene)hydrazinecarbothioamide(1752-30-3)
EPA Substance Registry System: Acetone thiosemicarbazide (1752-30-3)

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Safety

Risk Statements: 21-25-26
Safety Statements: 22-28-36/37/39
RIDADR: 2811
RTECS: AL7350000
HS Code: 2930.90.9250
HazardClass: 6.1
PackingGroup: I
Hazardous Substances Data: 1752-30-3(Hazardous Substances Data)
Toxicity: mouse,LD50,intraperitoneal,23mg/kg (23mg/kg),BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD,Journal of Pharmacology and Experimental Therapeutics. Vol. 122, Pg. 110, 1958.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H312Harmful 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.

P271Use only outdoors or in a well-ventilated area.

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

P284Wear respiratory protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: A0059
Product name: Acetone Thiosemicarbazone
Purity: >97.0%(T)
Packaging: 25g
Price: $32
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0028272
Product name: ACETONE THIOSEMICARBAZONE
Purity: 95.00%
Packaging: 10G
Price: $1334.03
Updated: 2021/12/16

Aronis compounds

Product number: c08358
Product name: Acetone Thiosemicarbazone
Packaging: 20mg
Price: $30
Updated: 2021/12/16

Aronis compounds

Product number: c08358
Product name: Acetone Thiosemicarbazone
Packaging: 50mg
Price: $50
Updated: 2021/12/16

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Acetone thiosemicarbazone Chemical Properties,Usage,Production

Chemical Properties

Acetone thiosemicarbazide is a white to yellow crystalline solid with highly toxic.

Uses

Acetone thiosemicarbazone(ATSC) is a termination agent capable of rapidly halting reactions in PVC production processes, making it suitable for the suspension polymerisation of polyvinyl chloride resin.

Preparation

Synthesis of Acetone Thiosemicarbazone (ACTSC):Thiosemicarbazide (0.01 mol, 0.182 g) was dissolved in methanol (30 mL) under reflux at 50 °C. To this refluxing solution, a solution of acetone (0.1 mol, 0.87 mL) in methanol (30 mL) was added, followed by a few drops of concentrated HCl. The reaction mixture was stirred and refluxed continuously for 4 hours at 60 °C. The volume of the mixture was then reduced, and the solution was cooled in an ice-water bath. The precipitated crystals of acetone thiosemicarbazone were collected, washed with methanol, and dried in a desiccator over silica gel.

Reactivity Profile

Acetone thiosemicarbazone may form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. Explosive combination may occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Emits toxic fumes of oxides of sulfur and nitrogen when heated to decomposition [Sax, 9th ed., 1996, p. 3165].

Health Hazard

High oral toxicity.

Fire Hazard

When heated to decomposition, Acetone thiosemicarbazone emits very toxic fumes of nitrogen oxides and sulfur oxides. Avoid decomposing heat.

Potential Exposure

Acetone thiosemicarbazone is used as an intermediate in the manufacture of pharmaceuticals and pesticides. May be used as an agricultural chemical.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides

Waste Disposal

It is inappropriate and possibly dangerous to the environment to dispose of expired or waste drugs and pharmaceuticals by flushing them down the toilet or discarding them to the trash. Household quantities of expired or waste pharmaceuticals may be mixed with wet cat litter or coffee grounds, double-bagged in plastic, discard in trash. Larger quantities shall carefully take into consideration applicable DEA, EPA, and FDA regulations. If possible return the pharmaceutical to the manufacturer for proper disposal being careful to properly label and securely package the material. Alternatively, the waste pharmaceutical shall be labeled, securely packaged and transported by a state licensed medical waste contractor to dispose by burial in a licensed hazardous or toxic waste landfill or incinerator.

References

[1] KPOMAH B, EGBOH S, AGBAIRE P O, et al. Metal Complexes of Acetone Thiosemicarbazone: Synthesis, Spectral Characterization and Pharmacological Studies[C]. 2016: 0. DOI:10.18576/JPAC/020203.
[2] PRIYA P. NETALKAR Vidyanand K R Sandeep P Netalkar. Transition metal complexes of thiosemicarbazone: Synthesis, structures and invitro antimicrobial studies[J]. Polyhedron, 2015, 100: Pages 215-222. DOI:10.1016/j.poly.2015.07.075.

Acetone thiosemicarbazone Preparation Products And Raw materials

Raw materials

Preparation Products

modified filling agent SBR preservative use for industry 1^<#^>

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View Lastest Price from Acetone thiosemicarbazone manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Acetone thiosemicarbazone 1752-30-3
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1000kg
Release date: 2021-09-14

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Acetone thiosemicarbazone 1752-30-3
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-11-26

Changzhou waston chemical technology Co.,Ltd

Product: Acetone thiosemicarbazone 1752-30-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: According to customer requirements
Release date: 2023-01-12

1752-30-3, Acetone thiosemicarbazone Related Search:

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Thiosemicarbazone acetone

thiosemicarbazoneacetone

thiosemicarbazoneacetone[qr]

ACETONE THIOSEMICARBAZIDE

ACETONE THIOSEMICARBAZONE

2-(1-METHYLETHYLIDENE)HYDRAZINECARBOTHIOAMIDE

IFLAB-BB F0777-0579

1-(1-Methylethylidene)thiosemicarbazide

1-(Isopropylidene)thiosemicarbazide

1-Isopropylidenethiosemicarbazide

2-Propanone thiosemicarbazone

Dimethyl ketonethiosemicarbazone

2-(1-methylethylidene)-hydrazinecarbothioamid

acetonethiosemicarbazone[qr]

Acetonthiosemikarbazon

ACETONE THIOSEMICARBAZONE (ATSC)

(Propan-2-ylideneamino)thiourea

ATSC

Hydrazinecarbothioamide, 2-(1-methylethylidene)-

hydrazinecarbothioamide,2-(1-methylethylidene)-[qr]

acetonthiosemikarbazon(czech)[qr]

ai3-22961[qr]

Acetone semothiocarbazone

AcetorMe thios eMicarbazone

Acetone Thiosemicarbazone &gt

2-(Propan-2-ylidene)hydrazinecarbothioamide

2-(Propan-2-ylidene)hydrazine-1-carbothioamide

1752-30-3