Sodium diethyldithiocarbamate
- Product Name
- Sodium diethyldithiocarbamate
- CAS No.
- 148-18-5
- Chemical Name
- Sodium diethyldithiocarbamate
- Synonyms
- DDTC;DTC;dithiocarbamate;dedc;NADEDC;Sodium N,N-diethyldithiocarbamate;Sodium Diethyldithiocarbamate 97 %;DIETHYLDITHIOCARBAMIC ACID SODIUM SALT;SDEC;dedk
- CBNumber
- CB0232773
- Molecular Formula
- C5H10NNaS2
- Formula Weight
- 171.26
- MOL File
- 148-18-5.mol
Sodium diethyldithiocarbamate Property
- Melting point:
- 95°C
- Density
- 1.1000
- vapor pressure
- 0Pa at 20℃
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- about 35 % in water, less soluble in organic solvents. However, the free acid, diethyldithiocarbamic acid, is readily soluble in organic solvents and less soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate, the free acid can be extracted with chloroform or carbon tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for carbon tetrachloride.
- form
- Liquid
- Specific Gravity
- 1.08
- color
- Clear, colorless
- Odor
- wh., sl. brown or sl. pink odorless cryst.
- Water Solubility
- >=10 g/100 mL at 14 ºC
- Hydrolytic Sensitivity
- 0: forms stable aqueous solutions
- LogP
- -1.1 at 20℃
- CAS DataBase Reference
- 148-18-5(CAS DataBase Reference)
- IARC
- 3 (Vol. 12, Sup 7) 1987
- EPA Substance Registry System
- Sodium diethyldithiocarbamate (148-18-5)
Safety
- RIDADR
- 3077
- HazardClass
- 9
- PackingGroup
- III
- Hazardous Substances Data
- 148-18-5(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H410Very toxic to aquatic life with long lasting effects
- 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.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P391Collect spillage. Hazardous to the aquatic environment
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 289468
- Product name
- Sodium N-
- Packaging
- 1g
- Price
- $333
- Updated
- 2021/12/16
- Product number
- 466302
- Product name
- Sodium N-
- Packaging
- 5mg
- Price
- $425
- Updated
- 2021/12/16
- Product number
- FD38054
- Product name
- Ditiocarb sodium - 40%, in water
- Packaging
- 2g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- CS-0013580
- Product name
- Ditiocarbsodium
- Purity
- 98.13%
- Packaging
- 500mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- C6833
- Product name
- Ditiocarbsodium
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
Sodium diethyldithiocarbamate Chemical Properties,Usage,Production
Chemical Properties
Sodium diethyldithiocarbamate is a white or colorless crystalline powder, easily soluble in water and alkaline, soluble in alcohol, rapidly decomposed in acidic aqueous solution to separate out carbon disulfide and make the solution cloudy. In ammonia medium, it generates precipitate or brown colloidal solution with copper ion. Copper reagent is applied in the color development reaction of copper, used as precipitant and solvent extractant of soft metal ions, also used as photometric reagent for the determination of bismuth, copper, nickel and other metals.
Uses
Sodium diethyldithiocarbamate is an organic molecular entity. It is an inhibitor of superoxide dismutase, having both antioxidant and oxidant effects.
Uses
Sodium diethyldithiocarbamate reacts with even more metal ions than does dithizone. However, its analytical application is seriously limited by its considerably lower stability in acidic aqueous media. According to the examinations of Bode,the reagent undergoes considerable decomposition within 5 minutes at pH 5. The analytical application of the reagent is therefore restricted to a very narrow pH range. There is no chance with this reagent to enhance the analytical selectivity of extractions by making use of the difference between the stabilities of its complexes with various metal ions and to choose the pH of the reaction mixture accordingly.
Preparation
This salt is obtained by treating carbon disulfide with diethylamine in the presence of sodium hydroxide:
CS2+ HN(C2H5)2+ NaOH → NaS2CN(C2H5)2+ H2O
Definition
ChEBI: Sodium diethyldithiocarbamate is an organic molecular entity.
General Description
Odorless white or slightly brown or slightly pink crystals.
Air & Water Reactions
Water soluble. Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids.
Reactivity Profile
Sodium diethyldithiocarbamate is not compatible with strong oxidizing agents. Aqueous solutions slowly decompose to form carbon disulfide and an amine. Such decompositions are accelerated by acids. Addition of acid to the aqueous solution produces a white turbidity .
Fire Hazard
Flash point data for Sodium diethyldithiocarbamate are not available; however, Sodium diethyldithiocarbamate is probably combustible.
Flammability and Explosibility
Non flammable
Safety Profile
Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic and teratogenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, SOx, and Na2O. Used as a pesticide. See also CARBAMATES
Sodium diethyldithiocarbamate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Sodium diethyldithiocarbamate manufacturers
- Product
- Sodium diethyldithiocarbamate 148-18-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- Sodium diethyldithiocarbamate 148-18-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- Sodium diethyldithiocarbamate 148-18-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-08