(2,4,6-Trichlorophenoxy)acetic acid

Modify Date: 2025-08-27 10:07:00

(2,4,6-Trichlorophenoxy)acetic acid Structure
(2,4,6-Trichlorophenoxy)acetic acid structure
Common Name (2,4,6-Trichlorophenoxy)acetic acid
CAS Number 575-89-3 Molecular Weight 255.482
Density 1.6±0.1 g/cm3 Boiling Point 373.4±37.0 °C at 760 mmHg
Molecular Formula C8H5Cl3O3 Melting Point 185℃
MSDS N/A Flash Point 179.6±26.5 °C

 Names

Name 2-(2,4,6-trichlorophenoxy)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 373.4±37.0 °C at 760 mmHg
Melting Point 185℃
Molecular Formula C8H5Cl3O3
Molecular Weight 255.482
Flash Point 179.6±26.5 °C
Exact Mass 253.930420
PSA 46.53000
LogP 3.15
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.586
InChIKey KZDCLQBOHGBWOI-UHFFFAOYSA-N
SMILES O=C(O)COc1c(Cl)cc(Cl)cc1Cl

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ8405000
CHEMICAL NAME :
Acetic acid, (2,4,6-trichlorophenoxy)-
CAS REGISTRY NUMBER :
575-89-3
BEILSTEIN REFERENCE NO. :
1117315
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-Cl3-O3
MOLECULAR WEIGHT :
255.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 9,715,1959

 Safety Information

Risk Phrases 20/21/22-36/37/38-40
Safety Phrases 22-36/37/39
HS Code 2918990090

 Synthetic Route

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 (2,4,6-Trichlorophenoxy)acetic acidBioassay

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Name: Solubility ratio ([HbS+drug (40 mM)]/[HbS-drug])
Source: ChEMBL
Target: N/A
External Id: CHEMBL634599
Name: Solubility ratio ([HbS+drug (5 mM)]/[HbS-drug])
Source: ChEMBL
Target: N/A
External Id: CHEMBL634600
Name: Solubility of Deoxyhemoglobin S (dHbS) concentration after addition dithionite as con...
Source: ChEMBL
Target: N/A
External Id: CHEMBL638278
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: Solubility of Haemoglobin S (HbS) concentration after addition of acid and dithionite
Source: ChEMBL
Target: N/A
External Id: CHEMBL638280
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: Solubility ratio ([HbS+drug (10 mM)]/[HbS-drug])
Source: ChEMBL
Target: N/A
External Id: CHEMBL633104
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: Solubility ratio ([HbS+drug (20 mM)]/[HbS-drug]
Source: ChEMBL
Target: N/A
External Id: CHEMBL633105
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
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 Synonyms

2.4.6-Trichlor-phenylaetherglykolsaeure
(2,4,6-Trichlor-phenoxy)-essigsaeure
(2,4,6-Trichlorophenoxy)acetic acid
2,4,6-TRICHLOROPHENOXYACETIC ACID
2,3-DIHYDROBENZO[B][1,4]DIOXIN-5-YLCARBAMATE
EINECS 209-394-0
Acetic acid,(2,4,6-trichlorophenoxy)
O-(2.4.6-Trichlor-phenyl)-glykolsaeure
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