| Company Name: |
Chemwill Asia Co.,Ltd.
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| Tel: |
86-21-51086038 |
| Email: |
chemwill_asia@126.com |
| Products Intro: |
CAS:1929-77-7
Purity:99% Package:5KG;1KG;25KG
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| Company Name: |
Shaanxi Didu New Materials Co. Ltd
|
| Tel: |
+8617792793228 |
| Email: |
1069@dideu.com |
| Products Intro: |
Product Name:Formalin;Vernolat
CAS:1929-77-7
Purity:0.99 Package:25KG,200L
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| | VERNOLATE Basic information |
| Product Name: | VERNOLATE | | Synonyms: | Carbamic acid, dipropylthio-, S-propyl ester;dipropylcarbamothioicacids-propylester;dipropyl-carbamothioicacis-propylester;Dipropylthiocarbamic acid S-propyl ester;dipropylthiocarbamicacids-propylester;dipropylthio-carbamicacis-propylester;n-Propyl-di-n-propylthiolcarbamate;Perbulate | | CAS: | 1929-77-7 | | MF: | C10H21NOS | | MW: | 203.34 | | EINECS: | 217-681-7 | | Product Categories: | Agro-Products;Aliphatics;Amines;Sulfur & Selenium Compounds | | Mol File: | 1929-77-7.mol |  |
| | VERNOLATE Chemical Properties |
| Melting point | <25℃ | | Boiling point | 150℃ | | density | 0.954 g/cm3 (20 ºC) | | refractive index | 1.4736 (589.3 nm 30℃) | | storage temp. | 0-6°C | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | | pka | -1.19±0.70(Predicted) | | form | Liquid | | color | Amber | | Water Solubility | 107mg/L(21 ºC) | | Merck | 13,10024 | | BRN | 1767659 | | Henry's Law Constant | 3.2×10-1 mol/(m3Pa) at 25℃, HSDB (2015) | | Major Application | agriculture
environmental | | InChI | 1S/C10H21NOS/c1-4-7-11(8-5-2)10(12)13-9-6-3/h4-9H2,1-3H3 | | InChIKey | OKUGPJPKMAEJOE-UHFFFAOYSA-N | | SMILES | CCCSC(=O)N(CCC)CCC | | EPA Substance Registry System | Vernolate (1929-77-7) |
| Hazard Codes | Xn,N | | Risk Statements | 22-51/53-36 | | Safety Statements | 61-36-26 | | RIDADR | UN3082 9/PG 3 | | WGK Germany | 2 | | RTECS | FA4725000 | | HS Code | 29302000 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 2 | | Hazardous Substances Data | 1929-77-7(Hazardous Substances Data) | | Toxicity | LD50 orally in rats: 1780 mg/kg (Bailey, White) |
| | VERNOLATE Usage And Synthesis |
| Chemical Properties | Pure product is a transparent liquid with aromatic gas palm; original drug is yellow-brown transparent oily liquid, slightly irritating odor. b.p. 149 ~ 150 ℃ / 4 × 103Pa, flash point > 96 ℃, vapor pressure 1.386Pa (25 ℃), relative density 0.954 (20 ℃), refractive index n20D1.4736. can be miscible with the general organic solvents, at 20 ℃ in water Solubility 90mg/L in water at 20℃. | | Uses | Vernolate is used as pesticide. | | Uses | Herbicide. | | Definition | ChEBI: S-propyl dipropylcarbamothioate is a tertiary amine. | | Agricultural Uses | Herbicide: Vernolate is a selective herbicide used to control a
variety of weeds as their seeds germinate. These weeds
include annual broadleaf weeds, annual grasses, perennial grasses, nut sedges and seedling Johnson grass.
Agricultural crop use sites include soybeans, peanuts,
groundnuts, soya beans, maize, tobacco, and sweet potatoes. A U.S. EPA restricted Use Pesticide (RUP) as
dipropylthiocarbamic acid-S-propyl ester. Not currently
registered for use in the U.S. Not approved for use in EU
countries
. There are more than 15 global suppliers
. | | Trade name | R-1607®; REWARD®[C]; SURPASS®[C];
SURPASS®-E[C]; VERNAM®[C]; VERNAM®-E[C];
VERNAM®-G[C]; VOMZLATE® | | Biological Activity | Vernol at has been shown to inhibit aldehyde dehydrogenase (ALDH) in vivo . It is genotoxic by causing chromosomal changes such as chromatid exchanges and chromosomal aberrations in vitro . | | Synthesis | PBS-co-PLA carrier dissolved in dichloromethane, to be completely dissolved, add the herbicide fierce drug, dissolved oil phase; (3) water phase preparation: according to the mass ratio of oil phase: water phase = 1:5-7 amount of deionized water, add emulsifier dispersing agent, dissolved water phase; (4) microcapsule preparation: add the oil phase to the water phase to get the oil and water emulsion, add antifoam, curing to form a microcapsule suspension, washing to remove the top of the drying of the finished product. The product is washed and dried. This method is simple and environmentally friendly. The microcapsule obtained is in good shape, the encapsulation rate is 78%, the drug loading capacity is 50%, the effective release period is 30 days, the drug release capacity is 94%, which is the ideal pesticide slow-release agent. |
| | VERNOLATE Preparation Products And Raw materials |
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