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588-22-7

588-22-7 structure
588-22-7 structure

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
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

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588-22-7 structure

588-22-7

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

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588-22-7 structure

588-22-7

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

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588-22-7 structure

588-22-7

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