PEBULATE Chemical Properties

Melting point:

<25℃

Boiling point:

142℃

Density 

0.9458 g/cm³ (30 ºC)

refractive index 

1.4752 (589.3 nm 30℃)

storage temp. 

0-6°C

pka

-1.19±0.70(Predicted)

form 

Liquid

color 

Amber

Water Solubility 

92mg/L(21 ºC)

BRN 

1933846

CAS DataBase Reference

1114-71-2(CAS DataBase Reference)

EPA Substance Registry System

Pebulate (1114-71-2)

Safety Information

Hazard Codes 

Xn,N

Risk Statements 

22-51/53

Safety Statements 

23-61

RIDADR 

UN3082 9/PG 3

WGK Germany 

2

RTECS 

EZ0400000

HS Code 

29302000

Hazardous Substances Data

1114-71-2(Hazardous Substances Data)

Toxicity

LD50 orally in rats: 1.12 g/kg (Bailey, White)

PEBULATE Usage And Synthesis

Chemical Properties

Colorless to yellowish, flammable liquid. Aromatic odor.

Uses

Selective herbicide.

Definition

ChEBI: Pebulate is a tertiary amine.

General Description

Colorless to yellow liquid with aromatic odor. Non corrosive. 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

PEBULATE is a thiocarbamate. 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.

Potential Exposure

Pebulate is a thiocarbamate herbicide used for pre-emergence control of germinating seeds of broadleaf and grassy weeds in sugar beets, tobacco, and tomatoes. There are no registered residential uses of pebulate

Shipping

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. 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. If allowed, incineration with effluent gas scrubbing (carbon dioxide may be released) is recommended. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Noncombustible containers should be crushed and buried under more than 40 cm of soil. 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.

Incompatibilities

Thiocarbamate 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 nitrogen, hydrogen sulfide, ammonia, and methylamine.Thio and dithiocarbamates slowly decompose in aqueous solution 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.

PEBULATE(1114-71-2)Related Product Information

• Phthalates
• DL-BUTHIONINE-[S,R]-SULFOXIMINE
• PEBULATE
• 4-(2-oxo-5,6-dihydro-2H-cyclopenta[d][1,3]thiazol-3(4H)-yl)butanoic acid
• ETHIOLATE
• S-METHYL-N,N-DIETHYLTHIOCARBAMATE