Methylene dithiocyanate
- CAS No.
- 6317-18-6
- Chemical Name:
- Methylene dithiocyanate
- Synonyms
- MBT;METHYLENE BISTHIOCYANATE;RUBBER ACCELERATOR;v709;cp17879;WT 307B;proxelmb;Kilstain;Busan 110;Proxel MB
- CBNumber:
- CB6360991
- Molecular Formula:
- C3H2N2S2
- Molecular Weight:
- 130.18
- MDL Number:
- MFCD00001833
- MOL File:
- 6317-18-6.mol
| Melting point | 104-106 °C(lit.) |
|---|---|
| Boiling point | 285.2±23.0 °C(Predicted) |
| Density | 1.492 (estimate) |
| refractive index | 1.5300 (estimate) |
| Flash point | >110°C |
| solubility | very slightly in Methanol |
| form | solid |
| color | White to Light yellow to Light orange |
| Water Solubility | Decomposes in water. Slightly soluble in organic solvents. |
| Stability | Stable, but moisture sensitive. Reacts vigorously with strong bases, strong oxidizing agents. Reacts with water. |
| InChIKey | JWZXKXIUSSIAMR-UHFFFAOYSA-N |
| CAS DataBase Reference | 6317-18-6(CAS DataBase Reference) |
| Indirect Additives used in Food Contact Substances | METHYLENEBISTHIOCYANATE |
| FDA 21 CFR | 176.300 |
| EWG's Food Scores | 3 |
| FDA UNII | K1QS9QOS1J |
| NIST Chemistry Reference | Thiocyanic acid, methylene ester(6317-18-6) |
| EPA Substance Registry System | Methylene dithiocyanate (6317-18-6) |
| Pesticides Freedom of Information Act (FOIA) | Methylene bis(thiocyanate) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS06,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H310-H314-H317-H400-H330 | |||||||||
| Precautionary statements | P260-P262-P264-P270-P272-P273-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P391-P405-P501-P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P501a | |||||||||
| Hazard Codes | T,N,T+ | |||||||||
| Risk Statements | 23/24/25-36/37-50-43-34-26-25 | |||||||||
| Safety Statements | 26-28-36/37/39-45-61-28A | |||||||||
| RIDADR | UN 2811 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XL1560000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29309090 | |||||||||
| Toxicity | LD50 oral in rat: 55mg/kg | |||||||||
| NFPA 704 |
|
Methylene dithiocyanate price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M1020 | Methylene Dithiocyanate >99.0%(GC) | 6317-18-6 | 25g | $144 | 2024-03-01 | Buy |
| TRC | M304115 | Methylene Dithiocyanate | 6317-18-6 | 25g | $70 | 2021-12-16 | Buy |
| Usbiological | 281667 | Methylene Bis Thiocyanate | 6317-18-6 | 25g | $336 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 41430 | Methylene Dithiocyanate | 6317-18-6 | 10g | $575 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030380 | METHYLENE DITHIOCYANATE 95.00% | 6317-18-6 | 1G | $739.2 | 2021-12-16 | Buy |
Methylene dithiocyanate Chemical Properties,Uses,Production
Chemical Properties
Colorless needle-like crystals or yellow crystalline powder. Melting point 102-104 ℃. Soluble in dioxane, dimethylformamide, slightly soluble in other organic solvents. The solubility in room temperature water is 2300 ppm. It is very sensitive to pH, and hydrolyzes quickly above pH=8.
Uses
Methylene Dithiocyanate emulsion is used as bactericide.
Preparation
Synthesis of methylene dithiocyanate: under pressure, add excess sodium thiocyanate (or sodium thiocyanate) and dichloromethane into the reaction kettle, start stirring, and heat up to 80-100°C at the same time. After the reaction is completed, dichloromethane is recovered, and the solid-liquid two phases are separated to obtain a crude methylene dithiocyanate.
Definition
ChEBI: Methylene dithiocyanate is a member of the class of thiocyanates that is methane in which two of the hycrogens have been replaced by thiocyanato groups. Used as a biocide for the control of various pathogens and algae in industrial water systems and as a fungicide for the control of surface moulds and sapstain fungi on wood. It has a role as a fungicide and an antibacterial agent.
General Description
Methylenebis(thiocyanate) appears as yellow to light orange-colored mass or yellow powder. (NTP, 1992)
Air & Water Reactions
May be sensitive to prolonged exposure to air. Decomposes in water (not vigorously) and more rapidly in boiling water.
Reactivity Profile
Methylenedithiocyanate reacts vigorously with strong bases and strong oxidizing agents such as hydrogen peroxide. Hydrolyzes slowly with water at boiling temperatures and reacts slowly and exothermically with aqueous acids .
Fire Hazard
Flash point data for Methylenedithiocyanate are not available; however, Methylenedithiocyanate is probably combustible.
Safety Profile
Poison by ingestion, intravenous, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Methylene dithiocyanate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1009 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Hunan aslsen technology co.,ltd | +8619313031929 | aslsd@aslsen.com | China | 128 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1011 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from Methylene dithiocyanate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-26 | Methylenedithiocyanate
6317-18-6
|
US $0.00 / kg | 1kg | 99% | 500mt | Jinan Finer Chemical Co., Ltd | |
 |
2024-04-22 | Methylene dithiocyanate
6317-18-6
|
US $0.00 / kg | 1kg | 99.9% | 10tons/month | Hunan aslsen technology co.,ltd | |
 |
2024-01-02 | Dithiocyano methane
6317-18-6
|
US $50.00-1.00 / KG | 1KG | 99 | g-kg-tons,free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Methylenedithiocyanate
6317-18-6
- US $0.00 / kg
- 99%
- Jinan Finer Chemical Co., Ltd
-
- Methylene dithiocyanate
6317-18-6
- US $0.00 / kg
- 99.9%
- Hunan aslsen technology co.,ltd
-
- Dithiocyano methane
6317-18-6
- US $50.00-1.00 / KG
- 99
- Henan Fengda Chemical Co., Ltd
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