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Substance Name: 2,4,5-T-butyl [ISO]
RN: 93-79-8
UNII: M64EJ224KL
InChIKey: FNEXNZUHBCBQTI-UHFFFAOYSA-N

Molecular Formula

  • C12-H13-Cl3-O3

Molecular Weight

  • 311.591
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Mutation Data
  • Reproductive Effect
  • Skin / Eye Irritant

Superlist Classification Code

  • Reportable Quantity (RQ) = 1000 lb
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Names and Synonyms

Results Name

  • 2,4,5-T-butyl [ISO]

Name of Substance

  • 2,4,5-T, n-Butyl ester
  • 2,4,5-T-butyl [ISO]
  • 2,4,5-Trichlorophenoxyacetic acid butyl ester

Synonyms

  • 2,4,5-T butyl ester
  • 2,4,5-T esters
  • 2,4,5-T n-Butyl ester
  • 2,4,5-T-butyl
  • 2,4,5-Trichlorophenoxyacetic acid, butyl ester
  • 4-06-00-00975 (Beilstein Handbook Reference)
  • Acetic acid, (2,4,5-trichlorophenoxy)-, butyl ester
  • Arboricid
  • BRN 2336131
  • Brush-Rhap B-4T
  • Butyl 2,4,5-T
  • Butyl 2,4,5-trichlorophenoxyacetate
  • Butylate 2,4,5-T
  • Caswell No. 881P
  • Crop Rider 6D Weed Killer
  • Crop Rider 6D-OS Weed Killer
  • EINECS 202-277-5
  • EPA Pesticide Chemical Code 082056
  • Felco 2,4,5-T Brush Killer
  • Fence Rider 4T Brush Killer
  • Fence Rider 6T Brush Killer
  • Flomore
  • HSDB 4494
  • Kilex 3
  • Krzewotoks
  • Krzewotox
  • MFA 2,4,5-T Butyl Ester
  • n-Butyl (2,4,5-trichlorophenoxy)acetate
  • n-Butylester kyselini 2,4,5-trichlorfenoxyoctove
  • n-Butylester kyselini 2,4,5-trichlorfenoxyoctove [Czech]
  • NSC 190448
  • Pink
  • Sure Death 2,4,5-T Conc #4
  • Tormona
  • Trioxone
  • U 46KW
  • U46KW
  • UNII-M64EJ224KL

Systematic Names

  • Acetic acid, (2,4,5-trichlorophenoxy)-, butyl ester
  • Butyl 2,4,5-trichlorophenoxyacetate

Superlist Names

  • 2,4,5-T butyl ester
  • Acetic acid, (2,4,5-trichlorophenoxy)-, butyl ester

Registry Numbers

CAS Registry Number

  • 93-79-8

FDA UNII

  • M64EJ224KL

System Generated Number

  • 0000093798

Structure Descriptors

InChI

1S/C12H13Cl3O3/c1-2-3-4-17-12(16)7-18-11-6-9(14)8(13)5-10(11)15/h5-6H,2-4,7H2,1H3

InChIKey

FNEXNZUHBCBQTI-UHFFFAOYSA-N

Smiles

c1(c(cc(Cl)c(c1)Cl)Cl)OCC(OCCCC)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 28.5 deg C   EXP
log P (octanol-water) 4.81 (none)   EXP
Water Solubility 0.819 mg/L 25 EST
Henry's Law Constant 5.11E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.62E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.