2,3,4,5-tetrachlorophenol
Names
[ CAS No. ]:
4901-51-3
[ Name ]:
2,3,4,5-tetrachlorophenol
[Synonym ]:
2,3,4,5-tetrachlorophenol solution
2,3,4,5-TECP
2,3']BITHIOPHENYL-5-CARBALDEHYDE
2,3,4,5-tetrachlorophenol
2,3,4,5-tetrachloro-phenol
2,3,4,5-tetrachloro-pheno
1,2,3,4-TETRACHLORO-6-HYDROXYBENZENE
Phenol, 2,3,4,5-tetrachloro-
2,3,4,5-tetrachlorophenate
2.3.4.5-Tetrachlor-1-hydroxy-benzol
2,3,4,5-Tetrachlor-phenol
phenol,2,3,4,5-tetrachloro
EINECS 225-531-7
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
289.4±35.0 °C at 760 mmHg
[ Melting Point ]:
69-70ºC
[ Molecular Formula ]:
C6H2Cl4O
[ Molecular Weight ]:
231.891
[ Flash Point ]:
128.8±25.9 °C
[ Exact Mass ]:
229.885971
[ PSA ]:
20.23000
[ LogP ]:
4.39
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.621
[ Storage condition ]:
APPROX 4°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SM9200000
- CHEMICAL NAME :
- Phenol, 2,3,4,5-tetrachloro-
- CAS REGISTRY NUMBER :
- 4901-51-3
- BEILSTEIN REFERENCE NO. :
- 2049590
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C6-H2-Cl4-O
- MOLECULAR WEIGHT :
- 231.88
- WISWESSER LINE NOTATION :
- QR BG CG DG EG
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 :
- 140 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 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 :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 97 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 - gerbil
- DOSE/DURATION :
- 533 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 60 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,175,1990
Safety Information
[ Symbol ]:
GHS02, GHS06, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H301 + H311 + H331-H370
[ Precautionary Statements ]:
P210-P260-P280-P301 + P310 + P330-P308 + P311-P403 + P233
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
T,N,Xn,F
[ Risk Phrases ]:
23/24/25-39/23/24/25-67-65-50/53-38-11-41-37/38-25
[ Safety Phrases ]:
36/37-45-62-61-60-33-29-16-36/39-26-25
[ RIDADR ]:
UN 1230 3/PG 2
[ RTECS ]:
SM9200000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Bull. Environ. Contam. Toxicol. 31(6) , 680-5, (1983)
Degradation of pentachlorophenol with the presence of fermentable and non-fermentable co-substrates in a microbial fuel cell.
Bioresour. Technol. 102(19) , 8762-8, (2011)
Pentachlorophenol (PCP) was more rapidly degraded in acetate and glucose-fed microbial fuel cells (MFCs) than in open circuit controls, with removal rates of 0.12 ± 0.01 mg/Lh (14.8 ± 1.0 mg/g-VSS-h) ...