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31508-00-6

31508-00-6 structure
31508-00-6 structure
  • Name: 2,3',4,4',5-PCB
  • Chemical Name: 1,2,4-trichloro-5-(3,4-dichlorophenyl)benzene
  • CAS Number: 31508-00-6
  • Molecular Formula: C12H5Cl5
  • Molecular Weight: 326.433
  • Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
  • Create Date: 2018-09-27 19:15:44
  • Modify Date: 2024-01-03 08:37:00
  • PCB118 is a polychlorinated biphenyl, and an environmental contaminant. PCB118 induces inflammatory responses in the thyroid through a JNK and aryl hydrocarbon receptor-mediated pathway.
Name 1,2,4-trichloro-5-(3,4-dichlorophenyl)benzene
Synonyms 2,3',4,4',5-Pentachlorobiphenyl
2,3',4,4',5-PCB
2,3′,4,4′,5-pentachlorobiphenyl
2,4,5,3',4'-pentachlorobiphenyl
Biphenyl,2,3',4,4',5-pentachloro
1,1'-Biphenyl,2,3',4,4',5-pentachloro
1,1'-Biphenyl, 2,3',4,4',5-pentachloro-
2,3',4,4',5-Pentachloro-1,1'-biphenyl
PCB 118
3,4,2',4',5'-Pentachlorobiphenyl
Density 1.5±0.1 g/cm3
Boiling Point 388.2±37.0 °C at 760 mmHg
Melting Point 107°C
Molecular Formula C12H5Cl5
Molecular Weight 326.433
Flash Point 190.6±23.9 °C
Exact Mass 323.883392
LogP 6.42
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.620
Storage condition room temp

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV8203000
CHEMICAL NAME :
1,1'-Biphenyl, 2,3',4,4',5-pentachloro-
CAS REGISTRY NUMBER :
31508-00-6
LAST UPDATED :
199712
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H5-Cl5
MOLECULAR WEIGHT :
326.42

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15470 ug/kg/13W-C
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Liver - other changes Biochemical - Neurotransmitters or modulators (putative) - dopamine at other sites
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 26,282,1995 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
28 mg/kg
SEX/DURATION :
female 10-16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - biochemical and metabolic
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 68,311,1993
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
112 mg/kg
SEX/DURATION :
female 10-16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - behavioral Reproductive - Effects on Newborn - physical
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 26,117,1995
Hazard Codes N: Dangerous for the environment;
Risk Phrases 33-50/53
Safety Phrases 35-60-61
RIDADR UN 3432 9/PG 2
RTECS TQ1350000
HS Code 2903999090
7145-82-6 structure

7145-82-6

151169-75-4 structure

151169-75-4

~55%

31508-00-6 structure

31508-00-6

Literature: Kania-Korwel, Izabela; Parkin, Sean; Robertson, Larry W.; Lehmler, Hans-Joachim Chemosphere, 2004 , vol. 56, # 8 p. 735 - 744
91-94-1 structure

91-94-1

~%

31508-00-6 structure

31508-00-6

Literature: Journal of the Chemical Society [Section] C: Organic, , p. 762 - 764
31610-10-3 structure

31610-10-3

~%

31508-00-6 structure

31508-00-6

Literature: Journal of the Chemical Society [Section] C: Organic, , p. 762 - 764
31507-98-9 structure

31507-98-9

~%

31508-00-6 structure

31508-00-6

Literature: Journal of the Chemical Society [Section] C: Organic, , p. 762 - 764
7145-82-6 structure

7145-82-6

20555-91-3 structure

20555-91-3

~%

31508-00-6 structure

31508-00-6

Literature: Chemosphere, , vol. 31, # 2 p. 2687 - 2705
95-50-1 structure

95-50-1

636-30-6 structure

636-30-6

~%

41464-51-1 structure

41464-51-1

31508-00-6 structure

31508-00-6

Literature: Russian Journal of General Chemistry, , vol. 82, # 1 p. 138 - 143
95-76-1 structure

95-76-1

120-82-1 structure

120-82-1

~%

32598-14-4 structure

32598-14-4

31508-00-6 structure

31508-00-6

Detail
Literature: Russian Journal of General Chemistry, , vol. 82, # 1 p. 138 - 143
31507-99-0 structure

31507-99-0

~%

31508-00-6 structure

31508-00-6

Literature: Journal of the Chemical Society [Section] C: Organic, , p. 762 - 764
95-50-1 structure

95-50-1

636-30-6 structure

636-30-6

~%

31508-00-6 structure

31508-00-6

Literature: Bulletin de la Societe Chimique de France, , p. 964 - 968
HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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