Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-DA
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-DA
Price: ￥909.0/1g ￥4509.0/10g ￥2709.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetic acid,2-(3,4-dichlorophenoxy)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

588-22-7

588-22-7 structure

588-22-7 structure

Name: 3,4-DA
Chemical Name: 3,4-dichlorophenoxyacetic acid
CAS Number: 588-22-7
Molecular Formula: C₈H₆Cl₂O₃
Molecular Weight: 221.037
Catalog: Chemical pesticide Insecticide Organochlorine insecticide
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-25 18:38:13

Name	3,4-dichlorophenoxyacetic acid
Synonyms	Acetic acid, 2-(3,4-dichlorophenoxy)- 3,4-DA 3,4-Dichlorophenoxyacetic acid (3,4-Dichlorophenoxy)acetic acid MFCD00004303 EINECS 209-612-4 2-(3,4-dichlorophenoxy)acetic acid

Density	1.5±0.1 g/cm3
Boiling Point	351.4±27.0 °C at 760 mmHg
Melting Point	138-140ºC(lit.)
Molecular Formula	C₈H₆Cl₂O₃
Molecular Weight	221.037
Flash Point	166.3±23.7 °C
Exact Mass	219.969406
PSA	46.53000
LogP	2.73
Appearance	Crystalline Powder \| White
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.573

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG6830000

CHEMICAL NAME :: Acetic acid, (3,4-dichlorophenoxy)-

CAS REGISTRY NUMBER :: 588-22-7

BEILSTEIN REFERENCE NO. :: 1969638

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-Cl2-O3

MOLECULAR WEIGHT :: 221.04

WISWESSER LINE NOTATION :: QV1OR CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1989 mg/kg

SEX/DURATION :: female 7-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 6,33,1977

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H317-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi,Xn,F
Risk Phrases	36/37/38-36-20/21/22-11
Safety Phrases	S26;S37/S39
RIDADR	UN 2811
WGK Germany	3
RTECS	AG6830000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2918990090

32026-08-7 structure

32026-08-7

~%

588-22-7 structure

588-22-7

Literature: Bot. Gaz., , vol. 112, p. 250,252, 253

95-77-2 structure

95-77-2

~%

588-22-7 structure

588-22-7

Literature: Bot. Gaz., , vol. 112, p. 250,252, 253

39975-26-3 structure

39975-26-3

105-36-2 structure

105-36-2

~%

588-22-7 structure

588-22-7

Literature: Contributions from Boyce Thompson Institute, , vol. 14, p. 91,95, 96 Chem.Abstr., , p. 1473

Precursor 3
95-77-2 39975-26-3 105-36-2
DownStream 5
15422-28-3 15422-26-1 15422-29-4 122-59-8
64673-07-0

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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