acetosdd40
Sodium Dimethyldithiocarbamate
CAS: 128-04-1
Molecular Formula: C3H6NNaS2
acetosdd40 - Names and Identifiers
| Name | Sodium Dimethyldithiocarbamate |
| Synonyms | SDD SDMC acetosdd40 Ber Accelerator SDMC Rubber Accelerator SDD Sodiumdimethyldithiocarbamat Sodium Dimethyldithiocarbamate sodium dimethylcarbamodithioate (Dimethyldithiocarbamato)sodium Sodium Dimethyl Dithiocarbamate Sodium Dimethyl Dithio Carbamate Sodium N,N-Dimethyldithiocarbamate dimethylcarbamothioylsulfanylsodium Sodium N-dimethyl-dithiocarbaminate Dimethyl dithiocarbamate, sodium salt SMEC(MICTUREOF[128-04-1]AND[142-59-6]) sodium dimethyldithiocarbamate solution N,N-Dimethyldithiocarbamate Sodium Salt Dimethyldithiocarbamic Acid Sodium Salt |
| CAS | 128-04-1 |
| EINECS | 204-876-7 |
| InChI | InChI=1/C3H7NS2.Na/c1-4(2)3(5)6;/h1-2H3,(H,5,6);/q;+1/p-1/rC3H6NNaS2/c1-4(2)3(6)7-5/h1-2H3 |
| InChIKey | NQVBYQPOGVWUPK-UHFFFAOYSA-M |
acetosdd40 - Physico-chemical Properties
| Molecular Formula | C3H6NNaS2 |
| Molar Mass | 143.21 |
| Density | 1.17 |
| Melting Point | 120-122°C (dec.)(lit.) |
| Boling Point | 130℃ |
| Water Solubility | 374g/L at 20℃ |
| Solubility | Soluble in water |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | Transparent yellow solution |
| Specific Gravity | 1.18 |
| Color | White to Almost white |
| BRN | 3569024 |
| Storage Condition | 0-6°C |
| Sensitive | 0: forms stable aqueous solutions |
| MDL | MFCD00150729 |
| Physical and Chemical Properties | Melting point 120-122°C (dec.)(lit.) density 1.17 storage condition 0-6°C The pure fosfomedium is scaly white crystal, which is easily soluble in water, the crystals obtained by the crystallization method contained 2.5 molecules of water of crystallization, and lost 2 molecules of water of crystallization when heated to 115 ° C. And completely lost water of crystallization at 130 ° C. As shown in Fig. The industrial intermediate is 15% aqueous solution, which is a yellowish or grass green transparent liquid with a relative density of 1.06 and pH = 9~11. Fumarate can also be used as a soil disinfectant. |
| Use | It is used as a Terminator for Emulsion Styrene-butadiene rubber, styrene-butadiene latex, industrial bactericide, metal precipitant, vulcanization accelerator for rubber products and agricultural pesticides, etc. Sodium fumarate (N,N-dimethyldithiocarbamate) is an intermediate of bactericide fumed bis, fumed iron, fumed ammonium, fumed zinc and fumed nickel. |
acetosdd40 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R50 - Very Toxic to aquatic organisms |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3082 9 / PGIII |
| WGK Germany | - |
| RTECS | FD3500000 |
| FLUKA BRAND F CODES | 21 |
| TSCA | Yes |
| HS Code | 29302000 |
| Hazard Class | 9 |
| Packing Group | III |
acetosdd40 - Upstream Downstream Industry
| Raw Materials | Dimethylamine Carbon disulfide Sodium hydroxide |
acetosdd40 - Reference
| Reference Show more | 1. Wang, Yitian, et al. "Ecotoxicity assessment of sodium dimethyldithiocarbamate and its micro-sized metal chelates in Caenorhabditis elegans." Science of The Total Environment 720 (2020): 137666.https://doi.org/10.1016/j.scitotenv.2020.137666 2. [IF=7.963] Yitian Wang et al."Ecotoxicity assessment of sodium dimethyldithiocarbamate and its micro-sized metal chelates in Caenorhabditis elegans."Sci Total Environ. 2020 Jun;720:137666 |
acetosdd40 - Reference Information
| LogP | -1 at 20℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | sodium forme is sodium N,N-dimethyl dithiocarbamate, which is an intermediate of fungicides forme, forme iron, forme ammonium, forme zinc and forme nickel. this product is a disinfectant and can be used as 1% medicinal soap. It is also used as a styrene-butadiene rubber polymerization terminator. Intermediates of the rubber accelerator TMTD and the pesticide Formedo. It is used as a terminator for emulsion polymerized styrene-butadiene rubber, styrene-butadiene latex, industrial fungicide, metal precipitant, vulcanization accelerator for rubber products, and agricultural insecticides. Sodium N,N-dimethyl dithiocarbamate is an intermediate of fungicides, fumedouble, fumeirite, fumeammonium, fumezine, and fumenickel. |
| Production method | Dimethylamine dithiocarboxylic acid ([79-45-8]) is obtained by adding dimethylamine and carbon disulfide, and then salt with sodium hydroxide solution. the preparation method is to add water in the reaction kettle, add lye and 40% dimethylamine solution under stirring, cool to about 10 ℃ and add carbon disulfide dropwise, control the dropwise reaction temperature not to exceed 30 ℃, continue the reaction for 1~2 hours after the dropwise addition of carbon disulfide, then stand still, separate insoluble residue, and obtain thiram sodium solution. If you want to obtain solid thiram sodium, you need to perform reduced pressure concentration and crystallization. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:04:16
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Raw Materials for acetosdd40