3,4-DA

Names

[ CAS No. ]:
588-22-7

[ Name ]:
3,4-DA

[Synonym ]:
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

Chemical & Physical Properties

[ 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 of Characters ]:
Crystalline Powder | White

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.573

MSDS

Click to get detail MSDS

Toxicological Information

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

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Articles

3,4-Dichlorophenoxyacetate interleaved into anionic clay for controlled release formulation of a new environmentally friendly agrochemical.

Nanoscale Res. Lett. 8(1) , 362, (2013)

A new layered organic-inorganic nanohybrid material, zinc-aluminum-3,4-dicholorophenoxyacetate (N3,4-D) in which an agrochemical, 3,4-dichlorophenoxyacetic acid (3,4-D), is intercalated into zinc-alum...

Influences of aging and cloning methods on the capacity for somatic embryogenesis of a mature Hevea brasiliensis genotype.

Tree Physiol. 29(2) , 291-8, (2009)

We compared embryogenic capacities of integument explants excised from three sources of the Hevea brasiliensis (Müll. Arg.) mature genotype PB 260. The three sources were 17-year-old (BT 86) and 7-yea...

2-Amino-5-chloro-1,3-benzoxazol-3-ium 2-(3,4-dichlorophenoxy)acetate.

Acta Crystallogr. C 56(Pt 12) , 1478-9, (2000)

The 1:1 organic salt of the title compound, C(7)H(6)ClN(2)O(+). C(8)H(5)Cl(2)O(3)(-) or [(2-ABOX)(3,4-D)], comprises the two constituent molecules associated by an R(2)(2)(8) graph-set interaction thr...

Related Compounds

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