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100870

Sigma-Aldrich

Bis(4-chlorophenyl)acetic acid

98%

Synonym(s):

4,4′-DDA

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About This Item

Linear Formula:
(ClC6H4)2CHCO2H
CAS Number:
83-05-6
Molecular Weight:
281.13
EC Number:
201-451-8
MDL number:
MFCD00004248
UNSPSC Code:
12352100
PubChem Substance ID:
24846425

Assay

98%

mp

167-169 °C (lit.)

SMILES string

OC(=O)C(c1ccc(Cl)cc1)c2ccc(Cl)cc2

InChI

1S/C14H10Cl2O2/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8,13H,(H,17,18)

InChI key

YIOCIFXUGBYCJR-UHFFFAOYSA-N

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332,H351

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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M Kujawa et al.
Die Nahrung, 31(3), 253-257 (1987-01-01)
DDE is hydrogenated in the rat organism. The distribution of the compound is described. DDMU is degradated to DBP as well as transformed to DDA and DDOH. Excretion and distribution are studied.
L A Hilgers et al.
International archives of allergy and applied immunology, 80(3), 320-325 (1986-01-01)
Modulation of delayed-type hypersensitivity reaction (DTH) in mice by synthetic adjuvants and the mode of their action were investigated. Intracutaneous injection of azobenzenearsonate coupled to phosphatidylethanolamine (A-PE) without adjuvant did not induce DTH. Administration of A-PE with the quaternary amines
M A Dawson et al.
The Journal of pharmacology and experimental therapeutics, 266(2), 673-677 (1993-08-01)
We assessed the interaction of several pesticides with renal organic anion transport based on inhibition of the active transepithelial transport of p-aminohippuric acid ([3H]PAH) by primary cultures of winter flounder proximal tubules. Four structurally similar chlorophenoxy acid herbicides were tested.
J Guilford et al.
Drug and chemical toxicology, 9(3-4), 239-252 (1986-01-01)
The possibility that lead could affect the metabolism of the insecticide 1,1-dichloro-2, 2-bis(p-chlorophenyl)ethane, DDD, was examined by studies of the effects of chronic oral Pb treatment on DDD conversion to 2,2-bis(p-chlorophenyl)acetic acid, DDA. Rats were given either distilled deionized water
H van Dijk et al.
Methods and findings in experimental and clinical pharmacology, 8(3), 189-193 (1986-03-01)
A novel, sensitive system to determine immunological adjuvant activity is presented. It is based on the direct haemagglutinin response of mice to neuraminidase-treated sheep red blood cells (asialo-SRBC) seven days after i.p. immunization. For two model adjuvants it is shown
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