3,5-Dichlorophenol

Modify Date: 2025-08-23 18:08:05

3,5-Dichlorophenol Structure
3,5-Dichlorophenol structure
Common Name 3,5-Dichlorophenol
CAS Number 591-35-5 Molecular Weight 163.001
Density 1.5±0.1 g/cm3 Boiling Point 233.0±0.0 °C at 760 mmHg
Molecular Formula C6H4Cl2O Melting Point 65-68 °C(lit.)
MSDS Chinese USA Flash Point 106.9±15.8 °C
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger

 Names

Name 3,5-Dichlorophenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 233.0±0.0 °C at 760 mmHg
Melting Point 65-68 °C(lit.)
Molecular Formula C6H4Cl2O
Molecular Weight 163.001
Flash Point 106.9±15.8 °C
Exact Mass 161.963913
PSA 20.23000
LogP 3.33
Vapour Pressure 0.0±0.4 mmHg at 25°C
Index of Refraction 1.594
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK8820000
CHEMICAL NAME :
Phenol, 3,5-dichloro-
CAS REGISTRY NUMBER :
591-35-5
LAST UPDATED :
199710
DATA ITEMS CITED :
6
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 - mouse
DOSE/DURATION :
2389 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 29,39,1985 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2400 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - other effects Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)
REFERENCE :
TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 51,198,1995
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2400 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 51,198,1995

 Safety Information

Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H302-H311-H314-H411
Precautionary Statements P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S28-S37/39
RIDADR UN 2020 6.1/PG 3
WGK Germany 3
RTECS SK8820000
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

3,5-Dichlor-phenol
QR CG EG
Phenol,3,5-dichloro
EINECS 209-714-9
Phenol, 3,5-dichloro-
3.5-Dichlor-1-hydroxy-benzol
3,5-Dichlorophenol
3,5 dichlorophenol
MFCD00002259
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