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DIALLATE structure
Chemical Name:
DATC;Avadex;cp15336;Diallat;Pyradex;Avadex I;2,3-DCDT;CP 15336;cp15,336;Diallaat
Molecular Formula:
Formula Weight:
MOL File:

DIALLATE Properties

Melting point:
Boiling point:
bp9 150°
1.1556 (rough estimate)
refractive index 
1.6000 (estimate)
Flash point:
>100 °C
storage temp. 
Viscous Liquid


Hazard Codes  Xn,N
Risk Statements  22-40-50/53
Safety Statements  25-36/37-60-61
RIDADR  2902
RTECS  EZ8225000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29302000
Toxicity LD50 orally in rats: 395 mg/kg (Bailey, White)


Manufacturer Product number Product description CAS number Packaging Price Updated Buy

DIALLATE Chemical Properties,Uses,Production

Chemical Properties

Diallate is a brown liquid.




Preemergent, selective herbicide used to control wild oats and blackgrass in barley, corn, flax, lentils, peas, potatoes, soybeans and sugar beets.

General Description

Used as an herbicide.

Air & Water Reactions

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

DIALLATE is a thiocarbamate ester. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates and dithiocarbamates are incompatible with acids, peroxides, and acid halides.

Safety Profile

Poison by ingestion. Moderately toxic by skin contact. Questionable carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cl-, NOx, and SOx. See also CARBAMATES and ALLYL COMPOUNDS.

Potential Exposure

A thiocarbamate herbicide. The slow release of poisonous gases from hydrolysis of many thio and dithiocarbamates requires the use of respirators during handling. Poisoning can also occur by ingestion and absorption through the skin. Diallate is potential danger to those involved in the manufacture, formulation and applica- tion of this re-emergence herbicide.

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includ- ing resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medi- cal attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.

Environmental Fate

Soil. Soil metabolites include 2,3-dichloroallyl alcohol, 2,3-dichloroallyl mercaptan (Hartley and Kidd, 1987) and carbon dioxide (Smith, 1988). The formation of the alcohol occurs via hydrolysis of the ester linkage and transthiolation of the allylic group (Kaufman, 1967). In an agricultural soil, 14CO2 was the only biodegradation identified; however, bound residue and traces of benzene and water-soluble radioactivity were also detected in large amounts (Anderson and Domsch, 1980). The reported half-lives in soil range from 2 to 4 weeks to (Smith and Fitzpatrick, 1970) to approximately 30 days (Hartley and Kidd, 1987). Diallate did not migrate deeper than 5 cm on test field plots (Smith, 1970). In four microbially-active agricultural soils, the half-life was 4 weeks but in sterilized soil the half-life was 20 weeks (Anderson and Domsch, 1976).
Plant. In plants, diallate is metabolized and carbon dioxide is released (Hartley and Kidd, 1987). Diallate undergoes cis/trans isomerization and oxidative cleavage when irradiated at 300 nm forming 2,3-dichloroacrolein and 2-chloroacrolein as products (Ruzo and Casida, 1985).
Photolytic. Irradiation of diallate was also conducted in oxygenated chloroform or water until a 10% conversion was obtained. Products formed included acetaldehyde, 2,3- dichloroacrolein and trace amounts of 2-chloroacrolein (Ruzo and Casida, 1985). Chemical/Physical. Emits toxic fumes of chlorine, nitrogen and sulfur oxides when heated to decomposition (Sax and Lewis, 1987). Though no products were reported, the calculated hydrolysis half-life at 25°C and pH 7 is 6.6 years (Ellington et al., 1988).


UN2992 Carbamate pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.


hiocarbamate esters are combustible. They react violently with powerful oxidizers such as calcium hypochlorite. Poisonous gases are generated by the thermal decomposition of thiocarbamate compounds, including carbon disulfide, oxides of sulfur, oxides of nitro- gen, hydrogen sulfide, ammonia, and methylamine. Many materials in this group slowly decompose in aqueous solu- tion to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids. Flammable gases are generated by the combination of thiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates are incompatible with acids, peroxides, and acid halides.

Waste Disposal

Land burial is acceptable for small quantities. Larger quantities can be incinerated . In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

DIALLATE Preparation Products And Raw materials

Raw materials

Preparation Products

DIALLATE Suppliers

Global( 33)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
BEST-REAGENT 400-1166-196 18981987031
028-84555506 QQ:800101999 China 9903 57
Spectrum Chemical Manufacturing Corp. 021-67601398,18616765336,QQ:3003443155
021-57711696 China 9692 60
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656
028-86757656 China 9760 55
Alta Scientific Co., Ltd. (0086) 22-6537-8550; 185-2256-9193; 185-2256-9194
(0086) 22-2532-9655 China 8318 55
Codow Chemical Co.,Ltd. +86-20-38056109
+86-20-62619665 China 18340 55
Shandong XiYa Chemical Industry Co., Ltd 4008-626-111
0539-6365991 China 26793 60
Shenzhen Xinyaoxiong Industrial Co. Ltd. 0755-33204565 Sales QQ:2280077800(WeChat)
Advantage suppliers add cooperation QQ:577116998 China 54478 58

2303-16-4(DIALLATE)Related Search:

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  • Diallate(cisortrans)
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  • cp15,336
  • cp15336
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  • dichloroallyldiisopropylthiocarbamate
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  • Rcra waste number U062
  • rcrawastenumberu062
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