2,5-Dichlorophenol

Modify Date: 2024-01-02 07:33:55

2,5-Dichlorophenol Structure
2,5-Dichlorophenol structure
Common Name 2,5-Dichlorophenol
CAS Number 583-78-8 Molecular Weight 163.001
Density 1.5±0.1 g/cm3 Boiling Point 214.6±20.0 °C at 760 mmHg
Molecular Formula C6H4Cl2O Melting Point 54-57 °C(lit.)
MSDS Chinese USA Flash Point 100.0±15.8 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2,5-dichlorophenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 214.6±20.0 °C at 760 mmHg
Melting Point 54-57 °C(lit.)
Molecular Formula C6H4Cl2O
Molecular Weight 163.001
Flash Point 100.0±15.8 °C
Exact Mass 161.963913
PSA 20.23000
LogP 2.88
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.594
Water Solubility 3 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK8600000
CHEMICAL NAME :
Phenol, 2,5-dichloro-
CAS REGISTRY NUMBER :
583-78-8
BEILSTEIN REFERENCE NO. :
1907692
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H4-Cl2-O
MOLECULAR WEIGHT :
163.00

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
946 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
210 mg/kg
REFERENCE :
JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(2),249,1983

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/38
Safety Phrases S26-S36/37/39-S45-S61-S37/39
RIDADR UN 2020 6.1/PG 3
WGK Germany 2
RTECS SK8600000
Packaging Group III
Hazard Class 6.1
HS Code 2908199090

 Synthetic Route

 Customs

HS Code 2908199090
Summary HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

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 Synonyms

Phenol,2,5-dichloro
2,5-C6H3Cl2OH
2,5-DICHLOROPHENOL PESTANAL
Dichlorophenol
3,6-dichlorophenol
DICHLOROPHENOL-2,5
2.5-Dichlor-1-hydroxy-benzol
2,5-dichloro-pheno
Phenol, 2,5-dichloro-
EINECS 209-520-4
2,5-DCP
2,5-dichloro-phenol
MFCD00002174
2,5-Dichlorophenol
2,5-Dichlorphenol
2,5-chlorophenol
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