533-74-4 Dazomet
2 Inquiries
533-74-4
kg
2023-06-04
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Dimethylformocarbothialdine
Other Name:2H-1,3,5-Thiadiazine-2-thione,tetrahydro-3,5-dimethyl-;Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione;Crag 85W;N 521;Crag 974;UCC 974;Dazomet;Dimethylformocarbothialdine;3,5-Dimethyltetrahydro-2H-1,3,5-thiadiazine-2-thione;3,5-Dimethyltetrahydro-1,3,5-2H-thiadiazine-2-thione;3,5-Dimethyltetrahydro-1,3,5-thiadiazine-2-thione;3,5-Dimethyl-2-thionotetrahydro-1,3,5-thiadiazine;DMTT;Mylone;Nalcon 243;Stauffer N 521;Tetrahydro-2H-3,5-dimethyl-1,3,5-thiadiazine-2-thione;Thiazon;Thiazone;2-Thio-3,5-dimethyltetrahydro-1,3,5-thiadiazine;Mylone 85;Basamid P;Basamid G;Nefusan;Basamid;Basamid-Puder;Tetrahydro-3,5-dimethyl-2H-1,3,5-thiodiazin-2-thione;Fennosan B 100;D 35;Tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione;Busan;Nalco 5787;Busan 1058;Nuosept S;NSC 4737;Metasol D 3TA;AMA 424;Basamid Granular;3,5-Dimethyl-1,3,5-thiadiazinane-2-thione;55146-10-6;1135442-80-6
CAS No.:533-74-4
Molecular Formula:C5H10N2S2
InChIKeys:InChIKey=QAYICIQNSGETAS-UHFFFAOYSA-N
Molecular Weight:162.28
Exact Mass:162.28
EC Number:208-576-7
UNII:S7419CG4W5
ICSC Number:0786
NSC Number:4737
UN Number:3077|2588
DSSTox ID:DTXSID7024902
Color/Form:Colorless crystals|Needles from benzene
HScode:2934999039
Categories:
Characteristics-
PSA:
63.9
XLogP3:1.4
Appearance:Dazomet appears as white crystals or off-white powder. Pungent, acrid odor. (NTP, 1992)
Density:1.30 g/cm3 @ Temp: 20 °C
Melting Point:106-107 °C
Boiling Point:222.3±50.0 °C at 760 mmHg
Flash Point:156 °C
Refractive Index:1.656
Water Solubility:H2O: <0.1 g/100 mL at 18 ºC;Solubility in water, g/100ml at 20°C: 0.3
Storage Conditions:0-6°C
Vapor Pressure:3.7 x 10 -4 Pa (25 °C)
Toxicity:Oral-Rat LD50: 320 mg/kg; Oral-Mouse LD50: 180 mg/kg
Flammability characteristics:Combustion produces toxic chloride and sulfur oxide gases
Odor:Weakly pungent
Henrys Law Constant:2.66e-10 atm-m3/mole|Henry's Law constant = 2.66X10-10 atm-cu m/mole at 25 °C
Dissociation Constants:pKa = 6.29 (est)
Experimental Properties:Decomposes above 102 °C.|Stable at temperatures up to 35 °C. Sensitive to temperatures >50 °C and to moisture. In the presence of moisture, degrades to methyl isothiocyanate, formaldehyde, hydrogen sulfide, and methylamine.|Technical: Solid, crystalline, white-slightly gray|Hydroxyl radical reaction rate constant = 2.85X10-10 cu m/molec-sec at 25 °C (est)
Air and Water Reactions:Insoluble in water. Slowly hydrolyzed.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:DAZOMET decomposes in water, dilute acids and alcohol. (NTP, 1992)
Corrosivity:Non-corrosive in the dry state
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Eye irritation, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H319 Causes serious eye irritation
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Provision to contain effluent from fire extinguishing. Separated from acids and food and feedstuffs. Cool. Dry. Keep in a well-ventilated room.Store in cool, dry place out of children's reach.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Location:
Room 308-80, building 1, 1963 Huaguan Road, Tianhe District, Guangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2021
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Brazil
Tetrahydro-3, 5-dimethyl-2H-1, 3,5-thiadiazine- 2
5 MT May 29, 2025 
Canada
Dazomet
1 MT Feb 12, 2024 Post an enquiry for this product