CAS 80-33-1|ovex

Introduction:Basic information about CAS 80-33-1|ovex, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Nameovex
CAS Number80-33-1Molecular Weight303.16100
Density1.464g/cm3Boiling Point429.6ºC at 760 mmHg
Molecular FormulaC12H8Cl2O3SMelting Point86.5-86.8°
MSDSChineseUSAFlash Point213.6ºC
Symbol
GHS07, GHS09
Signal WordWarning

Names

Namechlorfenson
SynonymMore Synonyms

ovex BiologicalActivity

DescriptionChlorfenson is an acaricide[1].
Related CatalogResearch Areas >>Infection
References

[1]. H.G. Verschuuren, et al.Toxicity studies on tetrasul III. Short-term comparative studies in rats with tetrasul and structurally related acaricides, Toxicology,Volume 1, Issue 2,1973,Pages 113-123,ISSN 0300-483X

Chemical & Physical Properties

Density1.464g/cm3
Boiling Point429.6ºC at 760 mmHg
Melting Point86.5-86.8°
Molecular FormulaC12H8Cl2O3S
Molecular Weight303.16100
Flash Point213.6ºC
Exact Mass301.95700
PSA51.75000
LogP4.84190
Appearance of CharactersCrystalline
Index of Refraction1.609
InChIKeyRZXLPPRPEOUENN-UHFFFAOYSA-N
SMILESO=S(=O)(Oc1ccc(Cl)cc1)c1ccc(Cl)cc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB5250000
CHEMICAL NAME :
Benzenesulfonic acid, 4-chloro-, 4-chlorophenyl ester
CAS REGISTRY NUMBER :
80-33-1
BEILSTEIN REFERENCE NO. :
2944674
LAST UPDATED :
199612
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C12-H8-Cl2-O3-S
MOLECULAR WEIGHT :
303.16
WISWESSER LINE NOTATION :
GR DSWOR DG

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 :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,381,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,150,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2050 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DABBBA Dissertation Abstracts International, B: The Sciences and Engineering. (University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106) V.30- 1969- Volume(issue)/page/year: 32,4116,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1475 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,37,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5660 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,841,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,841,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
3780 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,841,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
4600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,150,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1008 mg/kg/12W-C
TOXIC EFFECTS :
Liver - changes in liver weight Endocrine - changes in thyroid weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 1,113,1973 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
115 gm/kg/78W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159 *** REVIEWS *** TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 56,107,1975 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3 JAN 1993

Safety Information

Symbol
GHS07, GHS09
Signal WordWarning
Hazard StatementsH302-H315-H410
Precautionary StatementsP273-P501
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXn: Harmful;N: Dangerous for the environment;
Risk Phrases22-38-50/53
Safety PhrasesS37-S60-S61
RIDADRUN3077 9/PG 3
RTECSDB5250000

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Synonyms

4-chlorophenyl 4-chlorobenzene-1-sulfonate
chlorofensone
Chlorofenizon
chlorofenson
Difenson
EINECS 201-270-4
Ephirsulphonate
p-chlorophenyl p-chlorobenzenesulfonate
ovatron
ovex
MFCD00055266
ephirsulfonate
Ethersulfonate
Benzolsulfonate
(4-chlorophenyl) 4-chlorobenzenesulfonate
Chlorfensin
Niagaratran
4-chlorophenyl 4-chlorobenzenesulfonate
4-chlorophenyl-4-chlorobenzenesulfonate
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