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Triallate

Triallate structure

CAS No:
2303-17-5
Formula:
C10H16Cl3NOS
Chemical Name:
Triallate
Synonyms:
Carbamothioic acid,N,N-bis(1-methylethyl)-,S-(2,3,3-trichloro-2-propen-1-yl) ester;Carbamic acid,diisopropylthio-,S-(2,3,3-trichloroallyl) ester;Carbamothioic acid,bis(1-methylethyl)-,S-(2,3,3-trichloro-2-propenyl) ester;2-Propene-1-thiol,2,3,3-trichloro-,diisopropylcarbamate;CP 23426;Avadex BW;Far-Go;Triallate;S-2,3,3-Trichloroallyl N,N-diisopropylthiocarbamate;Dipthal;S-2,3,3-Trichloroallyl diisopropylthiocarbamate;2,3,3-Trichloroallyl N,N-diisopropylthiocarbamate;Triamyl;NSC 379698;Trillate;83903-69-9
Categories:
Agrochemicals > Herbicides

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Description

Oily liquid. Practically insoluble in water; soluble in alcohol, acetone, ether, and heptane. Combustible.

Triallate Basic Attributes

Molecular Weight：

304.67

Exact Mass：

304.66

EC Number：

218-962-7

HScode：

2930200013

Characteristics

PSA：

45.6

XLogP3：

3.98 (calculated)

Appearance：

Triallate, [solid] appears as colorless crystals or oily amber liquid. Toxic by inhalation, ingestion or skin absorption. Used as a pesticide.

Density：

1.273 g/cm³ @ Temp: 25 °C

Melting Point：

29-30 °C

Boiling Point：

117 °C @ Press: 0.3 Torr

Flash Point：

2 °C

Refractive Index：

1.532

Water Solubility：

H2O: 4.0 g/mL

Storage Conditions：

APPROX 4°C

Vapor Pressure：

Vapour pressure, Pa at 25°C: 0.016

Vapor Density：

Relative vapour density (air = 1): 10.5

Toxicity：

Oral-Rat LD50: 800 mg/kg; Oral-Mouse LD50: 930 mg/kg

Flammability characteristics：

Combustion produces toxic nitrogen oxides, chlorides and sulfur oxides

Explosive limit：

Combustible

Safety Information

Packing level：

I; II; III

Hazard category：

6.1

Transport codes：

UN 3077

wgk germany：

hazard class code：

22-43-48/22-50/53-36-20/21/22-11

safety instructions：

24-37-60-61-36-26-16

RTECS Number：

EZ8575000

Marks：

Xn;N,N,Xn,F

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Stability/Shelf Life：

Stable under normal storage conditions. Hydrolyzed by strong acids and alkalis.

Precautionary statement(s)：

P273-P280-P501

Hazard Statements：

H302-H317-H373-H410

Toxicity

Toxicity class：

moderately toxic

Triallate Use and Manufacturing

Methods of Manufacturing

Dissolve 3g of sodium hydroxide in 20mL of water, mix with 5.5g (98%) of diisopropylamine at room temperature, cool the reaction solution to 0-5°C, and pass in carbon oxysulfide gas under stirring to absorb about 3g. A large amount of crystals precipitated, and the heat preservation reaction was continued. 18g (70%) 1, 1, 2, 3-tetrachloropropene was put into the reaction solution under stirring, and the reaction was continued at 0～65℃ for 6h, cooled to room temperature, and allowed to stand. Layer, the lower crude product is distilled under reduced pressure, and after the low-boiling substance is distilled off, the remaining amber viscous liquid is the product.

Uses

Herbicide.

Computed Properties

Molecular Weight:304.7
XLogP3:4.4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:303.001818
Monoisotopic Mass:303.001818
Topological Polar Surface Area:45.6
Heavy Atom Count:16
Complexity:267
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Triallate

Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

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Factory supply Triallate CAS NO.2303-17-5

CAS No.: 2303-17-5

Grade: Pharmaceutical Grade

Content: 99%

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