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HomeProduct name listPEBULATE

PEBULATE

Synonym(s):Propyl ethyl-n-butylthiolcarbamate

  • CAS NO.:1114-71-2
  • Empirical Formula: C10H21NOS
  • Molecular Weight: 203.34
  • MDL number: MFCD00078726
  • EINECS: 214-215-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 17:34:31
PEBULATE Structural

What is PEBULATE?

Chemical properties

Colorless to yellowish, flammable liquid. Aromatic odor.

The Uses of PEBULATE

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.

Properties of PEBULATE

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
form  Liquid
pka -1.19±0.70(Predicted)
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 for PEBULATE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H302:Acute toxicity,oral
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P273:Avoid release to the environment.
P391:Collect spillage. Hazardous to the aquatic environment
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501:Dispose of contents/container to..…

Computed Descriptors for PEBULATE

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