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45667

Supelco

2,4,5-T

PESTANAL®

Synonym(s):

2,4,5-Trichlorophenoxyacetic acid, 2,4,5-T

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About This Item

Linear Formula:
Cl3C6H2OCH2CO2H
CAS Number:
93-76-5
Molecular Weight:
255.48
EC Number:
202-273-3
MDL number:
MFCD00004301
UNSPSC Code:
41116107
PubChem Substance ID:
329756881
NACRES:
NA.24
Pricing and availability is not currently available.

product line

PESTANAL®

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

154-158 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

OC(=O)COc1cc(Cl)c(Cl)cc1Cl

InChI

1S/C8H5Cl3O3/c9-4-1-6(11)7(2-5(4)10)14-3-8(12)13/h1-2H,3H2,(H,12,13)

InChI key

SMYMJHWAQXWPDB-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL2111
BCCK5327
BCBZ9517
BCBT3587

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1,1,2-Trichloroethane analytical standard

Supelco

46262

1,1,2-Trichloroethane

2,4-Dichlorophenoxyacetic acid ≥95%, crystalline

Sigma-Aldrich

D7299

2,4-Dichlorophenoxyacetic acid

Anh Duc Ngo et al.
European journal of epidemiology, 25(1), 37-44 (2009-11-07)
The objective of this study is to conduct a meta-analysis of published and unpublished studies that examine the association between Agent Orange (AO) exposure and the risk of spina bifida. Relevant studies were identified through a computerized literature search of
Maria P Yurkova et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 12(4), 684-689 (2012-10-23)
Photodegradation of herbicide 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) in aqueous solution was investigated by stationary (254 nm) and nanosecond laser (266 nm) flash photolysis techniques. It was shown that in the primary photochemical step both photoionization (which generates a hydrated electron-radical cation
Alvin L Young et al.
Military medicine, 176(7 Suppl), 29-34 (2011-09-16)
Serum dioxin studies of Vietnam (VN) veterans, military historical records of tactical herbicide use in Vietnam, and the compelling evidence of the photodegradation of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other aspects of environmental fate and low bioavailability of TCDD are consistent with
James N Logue et al.
Journal of environmental health, 73(5), 14-17 (2010-12-31)
This article reviews significant environmental health projects conducted by the Pennsylvania Department of Health, particularly the Division of Environmental Health, during the 1980s. The authors describe lessons learned from dealing with health concerns related to the Vietnam War, Three Mile
An interesting case of iron deficiency anemia.
Jonathan M Ricker et al.
Gastrointestinal endoscopy, 72(1), 189-189 (2010-07-14)
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