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4,4'-DDA

4,4'-DDA structure

CAS No.: 83-05-6

Chemical Name:: 4,4'-DDA

Synonyms: 2,2-BIS(4-CHLOROPHENYL)ACETIC ACID;4,4'-DDA;bis(p-WLN: QYVR DG&R DG;TIMTEC-BB SBB003019;P,P'-DDA, 100MG, NEAT;dda(degradationproduct);DDA, Degradation Product;dichlorodiphenylaceticacid;p,p'-DDA@100 μg/mL in MeOH

CBNumber:: CB3741427

Molecular Formula:: C14H10Cl2O2

Molecular Weight:: 281.13

MDL Number:: MFCD00004248

MOL File:: 83-05-6.mol

MSDS File:: SDS

Last updated:2026-05-28 01:12:49

Product description	Number	Pack Size	Price
Bis(4-chlorophenyl)acetic acid 98%	100870	1g	$61.9
Bis(4-chlorophenyl)acetic acid	FB124020	0.5g	$900
Bis(4-chlorophenyl)acetic acid	FB124020	5g	$900
Bis(4-chlorophenyl)acetic acid	FB124020	2g	$900
Bis(4-chlorophenyl)acetic acid	FB124020	1g	$900

Request For Quotation

4,4'-DDA Properties

Melting point	167-169 °C (lit.)
Boiling point	392.54°C (rough estimate)
Density	1.2624 (rough estimate)
refractive index	1.4730 (estimate)
storage temp.	0-6°C
pka	4.51±0.10(Predicted)
BRN	1913593
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)
InChIKey	YIOCIFXUGBYCJR-UHFFFAOYSA-N
SMILES	OC(=O)C(c1ccc(Cl)cc1)c2ccc(Cl)cc2
EWG's Food Scores	1
FDA UNII	N0U8S29G6E
EPA Substance Registry System	p,p'-Dichlorodiphenylacetic acid (83-05-6)
UNSPSC Code	12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08
Signal word	Warning
Hazard statements	H302+H312+H332-H351
Precautionary statements	P201-P280-P301+P312-P302+P352+P312-P304+P340+P312-P308+P313
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	20/21/22-40
Safety Statements	7-22-36-45
WGK Germany	3
RTECS	AF5475000
HazardClass	IRRITANT
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Carc. 2
Toxicity	sln-dmg-orl 3700 mmol/L MUREAV 16,157,72

4,4'-DDA price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	100870	Bis(4-chlorophenyl)acetic acid 98%	83-05-6	1g	$61.9	2023-06-20	Buy
Biosynth	FB124020	Bis(4-chlorophenyl)acetic acid	83-05-6	0.5g	$900	2026-06-04	Buy
Biosynth	FB124020	Bis(4-chlorophenyl)acetic acid	83-05-6	5g	$900	2026-06-04	Buy
Biosynth	FB124020	Bis(4-chlorophenyl)acetic acid	83-05-6	2g	$900	2026-06-04	Buy
Biosynth	FB124020	Bis(4-chlorophenyl)acetic acid	83-05-6	1g	$900	2026-06-04	Buy

Product number	Packaging	Price	Buy
100870	1g	$61.9	Buy
FB124020	0.5g	$900	Buy
FB124020	5g	$900	Buy
FB124020	2g	$900	Buy
FB124020	1g	$900	Buy

4,4'-DDA Chemical Properties,Uses,Production

Chemical Properties

White crystals, melting point 140-142°C.

Definition

ChEBI: A organochlorine compound comprising acetic acid having two 4-chlorophenyl substituents attached at the 2-position.

Safety Profile

Moderately toxic by ingestion. Anexperimental teratogen. Other experimental reproductiveeffects. Mutation data reported. When heated todecomposition it emits toxic fumes of Cl-.

4,4'-DDA Preparation Products And Raw materials

Raw materials

Preparation Products

DDOH

4,4'-DDA Suppliers

Global( 54)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing jinheyou Trading Co., Ltd.	15705188088	admin@jheyou.com	CHINA	1267	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44848	61
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57

Supplier	Advantage
Nanjing jinheyou Trading Co., Ltd.	58
TargetMol Chemicals Inc.	58
Career Henan Chemica Co	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Energy Chemical	61
Shandong Xiya Chemical Co., Ltd	57
Syntechem Co.,Ltd	57

View Lastest Price from 4,4'-DDA manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-11-08	4,4'-DDA 83-05-6		1g	99.5%min	20kg/week	Nanjing jinheyou Trading Co., Ltd.

4,4'-DDA
83-05-6
$0.00
99.5%min
Nanjing jinheyou Trading Co., Ltd.

4,4'-DDA Spectrum

4,4'-DDA(83-05-6)MS 4,4'-DDA(83-05-6)IR1 4,4'-DDA(83-05-6)IR2

83-05-6(4,4'-DDA)Related Search:

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Phenylacetic acid 4-Chlorophenylacetic acid (R)-(+)-2-PHENYL-1-PROPANOL 4,4'-DDM 2-PHENYLPROPIONIC ACID

2,2-DIPHENYLETHANOL (4-CHLOROMETHYLPHENYL)ACETIC ACID 4,4'-DDA 4-Chlorophenethylalcohol 2,2-Diphenylacetic acid

4-Chlorodiphenylmethane DDA o,p'-DDA

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TIMTEC-BB SBB003019 2,2-Bis(p-chlorophenyl)acetic acid 2,2-bis(p-Chlorophenyl)aceticacid di(p-chlorophenyl)aceticacid Dichlorodiphenylacetic acid dichlorodiphenylaceticacid ethanoicacid,2,2-bis(4-chlorophenyl)- p,p’-dichlorodiphenylaceticacid p,p'-Dichlorodiphenylacetic acid BIS(4-CHLOROPHENYL)ACETIC ACID BIS(P-CHLOROPHENYL)ACETIC ACID 4-chloro-.alpha.-(4-chlorophenyl)-Benzeneaceticacid 4-chloro-alpha-(4-chlorophenyl)-benzeneaceticaci 4-chloro-alpha-(4-chlorophenyl)benzeneaceticacid Acetic acid, bis-(4-chlorophenyl) Acetic acid, bis(p-chlorophenyl)- Benzeneacetic acid, 4-chloro-alpha-(4-chlorophenyl)- Benzeneaceticacid,4-chloro-.alpha.-(4-chlorophenyl)- bis(p-chlorophenyl)-aceticaci Bis(p-chlorphenyl)essigsaeure dda(degradationproduct) DDA, Degradation Product Di(p-chlorophenyl)acetic acid 4,4'-DDA P,P'-DDA, 100MG, NEAT 4,4'-DDA PESTANAL, 250 MG (BIS(4-CHLOROP 2,2-BIS(PARA-CHLOROPHENYL)ACETICACID BIS(CHLOROPHENYL)ACETICACID Bis(4-chlorophenyl)acetic acid 98% Benzeneacetic acid, 4-chloro-alpha-(4-chlorophenyl)- (9CI) Bis(p-chlorphenyl)essigsaeure [Ge WLN: QYVR DG&R DG 2,2-bis(4-chlorophenyl)ethanoic acid Bis(4-chlorophenyl)acetic acid,4,4′-DDA 4-Chloro-α-(4-chlorophenyl)benzeneacetic acid p,p'-DDA@100 μg/mL in MeOH p,p'-DDA @1000 μg/mL in MeOH Benzeneacetic acid, 4-chloro-α-(4-chlorophenyl)- bis(p- Chlorpyrifos Impurity 10-d6 2,2-BIS(4-CHLOROPHENYL)ACETIC ACID 83-05-6 1983-05-06 C14H10C12O2 ClC6H42CHCO2H Carboxylic Acids Building Blocks Organic Building Blocks C13 to C42+ Carbonyl Compounds MetabolitesAlphabetic Environmental Standards P PA - PEN Pesticides&Metabolites