Perthane

Modify Date: 2024-01-09 16:10:38

Perthane Structure
Perthane structure
Common Name Perthane
CAS Number 72-56-0 Molecular Weight 307.25700
Density 1.117 g/cm3 Boiling Point 407.2ºC at 760 mmHg
Molecular Formula C18H20Cl2 Melting Point 56-57℃ (methanol )
MSDS Chinese USA Flash Point 212.1ºC
Symbol GHS09
GHS09
Signal Word Warning

 Use of Perthane


Perthane is the diethyl derivative of common pesticide DDD. It may prevent the formation of spontaneous mammary carcinoma, and also may causes adrenocortical atrophy in humans.

 Names

Name ethyl-DDD
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.117 g/cm3
Boiling Point 407.2ºC at 760 mmHg
Melting Point 56-57℃ (methanol )
Molecular Formula C18H20Cl2
Molecular Weight 307.25700
Flash Point 212.1ºC
Exact Mass 306.09400
LogP 5.74700
Index of Refraction 1.56

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KH5790000
CHEMICAL NAME :
Ethane, 2,2-bis(p-ethylphenyl)-1,1-dichloro-
CAS REGISTRY NUMBER :
72-56-0
BEILSTEIN REFERENCE NO. :
2054366
LAST UPDATED :
199710
DATA ITEMS CITED :
15
MOLECULAR FORMULA :
C18-H20-Cl2
MOLECULAR WEIGHT :
307.28
WISWESSER LINE NOTATION :
GYGYR D2&R D2

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 :
6600 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 :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
73 mg/kg
TOXIC EFFECTS :
Behavioral - tremor
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6600 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 :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
173 mg/kg
TOXIC EFFECTS :
Behavioral - tremor
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
9 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
210 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
547 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
900 mg/kg
SEX/DURATION :
female 6-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord)

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
333 ug/plate
REFERENCE :
NTPTB* NTP Technical Bulletin. (National Toxicology Program, Landow Bldg. 3A-06, 7910 Woodmont Ave., Bethesda, MD 20205) Volume(issue)/page/year: APR1982 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83493 No. of Facilities: 1274 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 10159 (estimated)

 Safety Information

Symbol GHS09
GHS09
Signal Word Warning
Hazard Statements H410
Precautionary Statements P273-P501
Personal Protective Equipment Eyeshields;Gloves
Hazard Codes N: Dangerous for the environment;
Risk Phrases 50/53
Safety Phrases S60-S61
RIDADR UN 2761
RTECS KH5790000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2903999090

 Synthetic Route

~%

Perthane Structure

Perthane

CAS#:72-56-0

Literature: Journal of the American Chemical Society, , vol. 58, p. 2310

~%

Perthane Structure

Perthane

CAS#:72-56-0

Literature: Zhurnal Organicheskoi Khimii, , vol. 12, # 9 p. 1973 - 1979,1926 - 1931

~%

Perthane Structure

Perthane

CAS#:72-56-0

Literature: Zhurnal Organicheskoi Khimii, , vol. 12, # 9 p. 1973 - 1979,1926 - 1931

~%

Perthane Structure

Perthane

CAS#:72-56-0

Literature: Zhurnal Organicheskoi Khimii, , vol. 12, # 9 p. 1973 - 1979,1926 - 1931

 Customs

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%

 Articles6

More Articles
Development of QSAR models for predicting hepatocarcinogenic toxicity of chemicals.

Eur. J. Med. Chem. 44 , 3658-64, (2009)

A dataset comprising 55 chemicals with hepatocarcinogenic potency indices was collected from the Carcinogenic Potency Database with the aim of developing QSAR models enabling prediction of the above u...

Potential compounds for monitoring method performance in the determination of selected organochlorine pesticides and polychlorinated biphenyls in human serum.

J. Anal. Toxicol. 14(3) , 143-5, (1990)

Four compounds--2,2', 3,4'-tetrachlorobiphenyl, decachlorodiphenylether, 1,1-dichloro-2,2-bis(p-ethylphenyl)ethane, and dichlorobenzophenone--are recommended for monitoring the within-sample behavior ...

Rapid decline of persistent organochlorine pollutants in serum among young Swedish males.

Chemosphere 70(9) , 1620-8, (2008)

To investigate a possible time trend in serum concentrations of persistent organochlorine pollutants (POPs), representative samples of the young (median age 18 years) Swedish male population were inve...

 Synonyms

MFCD00045254
1,1-bis-(4-ethyl-phenyl)-2,2-dichloro-ethane
1,1’-(2,2-dichloroethane-1,1-diyl)bis(4-ethylbenzene)
Ethylan
EINECS 200-785-1
Caswell No. 337
1,1-di-(p-ethylphenyl)-2,2-dichloroethane
p,p'-Ethyl DDD
1,1-dichloro-2,2-bis(p-ethylphenyl)-ethane
1,1’-(2,2-dichloroethylidene)bis[4-ethylbenzene]
Perthan
1-[2,2-dichloro-1-(4-ethylphenyl)ethyl]-4-ethylbenzene
Di(p-ethylphenyl)dichloroethane
Ethane,1,1-dichloro-2,2-bis(p-ethylphenyl)
1,1-dichloro-2,2-bis(4-ethylphenyl)ethane
PERTHANE