Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethyl 2,4-dichlorophenoxyacetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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533-23-3

533-23-3 structure

533-23-3 structure

Name: Ethyl 2,4-dichlorophenoxyacetate
Chemical Name: 2,4-D-ethyl
CAS Number: 533-23-3
Molecular Formula: C₁₀H₁₀Cl₂O₃
Molecular Weight: 249.09100
Catalog: Chemical pesticide herbicide Other herbicides
Create Date: 2018-02-15 08:00:00
Modify Date: 2026-07-01 15:17:37

Name	2,4-D-ethyl
Synonyms	Ethyl 2,4-dichlorophenyloxy acetate ethyl 2-(2,4-dichlorophenoxy)ethanoate EINECS 208-558-9 Acetic acid, 2-(2,4-dichlorophenoxy)-, ethyl ester aceticacid,(2,4-dichlorophenoxy)-,ethylester 2,4-dee (2,4-Dichlorophenyloxy)acetic acid ethyl ester 2,4-D-ethyl ester 100 μg/ml Acetonitrile Chlorimuron Impurity 20 2-(2,4-dichlorophenoxy)acetic acid ethyl ester estone80 2,4-D ethyl ester 2,4-D-ETHYL ESTER ethyl2,4-dichlorobenzeneacetate (2,4-DICHLOROPHENOXY)ACETIC ACID, ETHYL ESTER 2,4-D ETHYL ESTER,M, NEAT 2,4-PA-ethyl Standd (2,4-dichlorophenoxy)-aceticaciethylester 2-chloro-2-(4-chlorophenoxy)acetic acid ethyl ester MFCD00053215 2,4-dichloro-benzeneaceticaciethylester 2.4-D ethyl ester [-3] ethyl 2-(2,4-dichlorophenoxy)acetate ethyl (2,4-dichlorophenoxy)acetate C11942500 2,4-D-ethyLester ETHYL 2,4-DICHLOROPHENOXYACETATE 2,4-D ethyl ester Solution in Hexane weedone40 2,4-D Ethyl ester @100 μg/mL in Methanol weedoneconcentrate48

Density	1.308g/cm3
Boiling Point	145°C/ 2mm
Molecular Formula	C₁₀H₁₀Cl₂O₃
Molecular Weight	249.09100
Flash Point	127ºC
Exact Mass	248.00100
PSA	35.53000
LogP	2.93530
Index of Refraction	1.525
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8500000

CHEMICAL NAME :: Acetic acid, (2,4-dichlorophenoxy)-, ethyl ester

CAS REGISTRY NUMBER :: 533-23-3

BEILSTEIN REFERENCE NO. :: 2333426

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H10-Cl2-O3

MOLECULAR WEIGHT :: 249.10

WISWESSER LINE NOTATION :: GR CG DO1VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 774 mg/kg

SEX/DURATION :: female 6-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-160

Hazard Codes	Xi,Xn
Risk Phrases	22-41
Safety Phrases	S26-S36/39
RIDADR	3348
RTECS	AG8500000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2918990090

Precursor 10
105-36-2 120-83-2 105-39-5 94-75-7
64-17-5 7664-93-9 497-19-8 3757-76-4
13241-78-6 614-61-9
DownStream 8
94-75-7 1982-42-9 28236-62-6 13359-22-3
13241-78-6 120-67-2 47085-76-7 6294-00-4

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%

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