Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetic acid,2-(2,4-dichlorophenoxy)-, methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1928-38-7

1928-38-7 structure

Name: Methyl (2,4-dichlorophenoxy)acetate
Chemical Name: 2,4-D-methyl
CAS Number: 1928-38-7
Molecular Formula: C₉H₈Cl₂O₃
Molecular Weight: 235.064
Catalog: Chemical pesticide herbicide Other herbicides
Create Date: 2018-08-23 22:21:31
Modify Date: 2026-06-30 10:34:20

Name	2,4-D-methyl
Synonyms	2,4-D methyl ester@0.2 mg/mL in Hexane 4-D-methyl methyl 2-(2,4-dichlorophenoxy)ethanoate 2,4-pa-methyl (jmaf) 'L' 2,4-DMethylEsterSolution,100mg/L 2,4-D Methyl Ester@200 ng/μL in Isooctane 2,4-dichlorophenoxyacetic acid methyl ester Methyl 2-(2,4-dichlorophenoxy)acetate , NSC Methyl ester of 2,4-Dichlorophenoxyacetic acid NSC9399 methyl 2,4-dichlorophenoxyacetate EINECS 217-670-7 2,4-d methyl ester solution methyl2,4-dichlorophenoxyethanoate ethanoicacid,2,4-dichlorophenoxy-,methylester 2,4-D METHYL ESTER 1X1ML HEX 200 UG/ML 2,4-DMethylEsterSolution,200ug/L (2,4-DICHLOROPHENOXY)ACETIC ACID, METHYL ESTER 2,4-DMethylEsterSolution,200mg/L Methyl 2,4-D ester 2,4-D-METHYL ESTER 2,4-D Methyl Ester @100 μg/mL in MeOH MFCD00018356 NSC-9399 METHYL (2,4-DICHLOROPHENOXY)ACETATE (2,4-dichlorophenoxy)-aceticacimethylester 2,4-D METHYL ESTER, 1000MG, NEAT methyl 2-(2,4-dichlorophenoxy)acetate 2,4-desters 2,4-d-methyl (bsi,iso,wssa) Acetic acid,2-(2,4-dichlorophenoxy)-, methyl ester 2,4-D methyl ester, Methyl (2,4-dichlorophenoxy)acetate 2-(2,4-dichlorophenoxy)acetic acid methyl ester 2,4-D-METHYL 2,4-D-METHYL ESTER PESTANAL (METHYL (2,4 Caswell No. 315AW (2,4-Dichlorophenoxy)acetic acid methyl ester (~) methyl2,4-dester 2,4-D-methyl ester in Methanol Cteolol Impurity 6(Cteolol Impurity F ) 2,4-D-methyl ester 100 μg/ml Acetonitrile Acetic acid, 2-(2,4-dichlorophenoxy)-, methyl ester 2,4-D METHYL ESTER,M, NEAT (2,4-Dichlorophenyloxy)acetic acid methyl ester Acetic acid, (2,4-dichlorophenoxy)-, methyl ester 2,4-D-Methyl Ester-D3

Density	1.4±0.1 g/cm3
Boiling Point	298.3±25.0 °C at 760 mmHg
Melting Point	119°C(lit.)
Molecular Formula	C₉H₈Cl₂O₃
Molecular Weight	235.064
Flash Point	124.1±22.2 °C
Exact Mass	233.985046
PSA	35.53000
LogP	2.65
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.531
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8810000

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

CAS REGISTRY NUMBER :: 1928-38-7

BEILSTEIN REFERENCE NO. :: 2053392

LAST UPDATED :: 199710

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H8-Cl2-O3

MOLECULAR WEIGHT :: 235.07

WISWESSER LINE NOTATION :: GR CG DO1VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 945 mg/kg

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

TOXIC EFFECTS :: 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

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H317-H410
Precautionary Statements	P280-P301 + P312 + P330
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	F,Xn,N
Risk Phrases	11-38-48/20-51/53-62-65-67-50/53-43-22
Safety Phrases	S61-S62-S60-S46-S36/37-S29-S26
RIDADR	3345
RTECS	AG8810000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2918990090

67-56-1

94-75-7

2008-39-1

~99%

1928-38-7

Literature: Lin; Que Hee Archives of Environmental Contamination and Toxicology, 1999 , vol. 36, # 4 p. 485 - 489

112-62-9

1928-38-7

Literature: US2007/184980 A1, ; Page/Page column 2-3 ;

67-56-1

94-75-7

~14%

120-67-2

1928-38-7

Literature: Synthesis, , # 9 art. no. M12811SS, p. 1375 - 1382

67-56-1

94-75-7

1928-38-7

Literature: Journal of the American Chemical Society, , vol. 69, p. 718,721

94-75-7

74-88-4

~91%

1928-38-7

Literature: Chatfield; Croft; Dang; Murby; Yu; Wells Analytical Chemistry, 1995 , vol. 67, # 5 p. 945 - 951

96-34-4

120-83-2

1928-38-7

Literature: Journal of Chemical Research, , # 7 p. 432 - 433

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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