2-Chlorophenol
Suppliers
Names
[ CAS No. ]:
95-57-8
[ Name ]:
2-Chlorophenol
[Synonym ]:
o-Chlorphenol
ortho-chlorophenol
Phenol,2-chloro
chloro-2phenol
Chlorophenolate
septi-kleen
EINECS 202-433-2
o-chloro-pheno
Chlorophenol
Phenol, 2-chloro-
2-Hydroxychlorobenzene
2-Chlorophenol
MFCD00002159
o-monochlorophenol
2-chloro-pheno
2-Chlorphenol
O-CHLOROPHENOL
o-Cl phenol
QR BG
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
175.0±0.0 °C at 760 mmHg
[ Melting Point ]:
8 °C(lit.)
[ Molecular Formula ]:
C6H5ClO
[ Molecular Weight ]:
128.556
[ Flash Point ]:
63.9±0.0 °C
[ Exact Mass ]:
128.002899
[ PSA ]:
20.23000
[ LogP ]:
2.04
[ Vapour Pressure ]:
0.9±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.576
[ Stability ]:
Stable. Hygroscopic. Combustible. Incompatible with oxidizing agents, acid anhydrides, acid chlorides.
[ Water Solubility ]:
28.5 g/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SK2625000
- CHEMICAL NAME :
- Phenol, o-chloro-
- CAS REGISTRY NUMBER :
- 95-57-8
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 23
- MOLECULAR FORMULA :
- C6-H5-Cl-O
- MOLECULAR WEIGHT :
- 128.56
- WISWESSER LINE NOTATION :
- QR BG
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 :
- 40 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - pulmonary emboli Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3100 mg/m3/6H
- TOXIC EFFECTS :
- Behavioral - excitement Lungs, Thorax, or Respiration - respiratory stimulation Skin and Appendages - hair
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 230 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 950 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 :
- 345 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 235 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 - rabbit
- DOSE/DURATION :
- 1580 mg/kg
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Lungs, Thorax, or Respiration - pulmonary emboli Liver - other changes
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 950 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 :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 120 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 :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 800 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 :
- Subcutaneous
- SPECIES OBSERVED :
- Amphibian - frog
- 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 :
- Oral
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 440 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness Behavioral - muscle contraction or spasticity Skin and Appendages - sweating
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2450 mg/kg/14D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4800 mg/kg/12W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 4550 mg/kg
- SEX/DURATION :
- female 70 day(s) pre-mating female 1-21 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Newborn - stillbirth
MUTATION DATA
- TYPE OF TEST :
- Sex chromosome loss and nondisjunction
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 800 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 182,135,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84363 No. of Facilities: 23 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 495 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84363 No. of Facilities: 158 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 974 (estimated) No. of Female Employees: 323 (estimated)
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302 + H312 + H332-H411
[ Precautionary Statements ]:
P273-P280
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R20/21/22;R51/53
[ Safety Phrases ]:
S28-S61-S28A-S45-S36/37-S16-S7
[ RIDADR ]:
UN 2021 6.1/PG 3
[ WGK Germany ]:
2
[ RTECS ]:
SK2625000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2908199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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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