CAS 3336-41-2|3,5-Dichloro-4-hydroxybenzoic acid

Introduction:Basic information about CAS 3336-41-2|3,5-Dichloro-4-hydroxybenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name3,5-Dichloro-4-hydroxybenzoic acid
CAS Number3336-41-2Molecular Weight207.011
Density1.7±0.1 g/cm3Boiling Point328.2±42.0 °C at 760 mmHg
Molecular FormulaC7H4Cl2O3Melting Point264-266 °C(lit.)
MSDSChineseUSAFlash Point152.3±27.9 °C
Symbol
GHS07
Signal WordWarning

Names

Name3,5-Dichloro-4-hydroxybenzoic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.7±0.1 g/cm3
Boiling Point328.2±42.0 °C at 760 mmHg
Melting Point264-266 °C(lit.)
Molecular FormulaC7H4Cl2O3
Molecular Weight207.011
Flash Point152.3±27.9 °C
Exact Mass205.953751
PSA57.53000
LogP3.37
Vapour Pressure0.0±0.7 mmHg at 25°C
Index of Refraction1.641
InChIKeyAULKDLUOQCUNOK-UHFFFAOYSA-N
SMILESO=C(O)c1cc(Cl)c(O)c(Cl)c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG7502000
CHEMICAL NAME :
Benzoic acid, 3,5-dichloro-4-hydroxy-
CAS REGISTRY NUMBER :
3336-41-2
BEILSTEIN REFERENCE NO. :
2616297
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H4-Cl2-O3
MOLECULAR WEIGHT :
207.01
WISWESSER LINE NOTATION :
QVR DQ CG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
650 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 2,213,1960

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi:Irritant;
Risk PhrasesR36/37/38
Safety PhrasesS26-S37/39
RIDADRNONH for all modes of transport
WGK Germany3
RTECSDG7502000
HS Code2918290000

Customs

HS Code2918290000
SummaryHS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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Synonyms

4-hydroxy-3,5-dichloro-benzoic acid
BENZOIC ACID,3,5-DICHLORO-4-HYDROXY
acide dichloro-3,5 hydroxy-4 benzoique
DiClHBz
3,5-Dichloro-4-hydroxybenzoic acid
EINECS 222-071-9
3,5-dichloro-4-hydroxy-benzoic acid
Benzoic acid, 3,5-dichloro-4-hydroxy-
3,5-Dichloro-4-hydroxybenzoicAcid
3,5-Dichlor-4-hydroxy-benzoesaeure
MFCD00002550
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