[2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride

Modify Date: 2025-08-27 14:56:47

[2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride structure	Common Name	[2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride
	CAS Number	21085-57-4	Molecular Weight	205.08400
	Density	1.292g/cm3	Boiling Point	347.3ºC at 760 mmHg
	Molecular Formula	C₈H₁₀Cl₂N₂	Melting Point	N/A
	MSDS	N/A	Flash Point	163.9ºC

Name	[2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride
Synonym	More Synonyms

Density	1.292g/cm3
Boiling Point	347.3ºC at 760 mmHg
Molecular Formula	C₈H₁₀Cl₂N₂
Molecular Weight	205.08400
Flash Point	163.9ºC
Exact Mass	204.02200
PSA	38.05000
LogP	3.09040
Vapour Pressure	5.42E-05mmHg at 25°C
Index of Refraction	1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MV2096000

CHEMICAL NAME :: Hydrazine, (3,4-dichlorophenethyl)-

CAS REGISTRY NUMBER :: 21085-57-4

BEILSTEIN REFERENCE NO. :: 0639607

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H10-Cl2-N2

MOLECULAR WEIGHT :: 205.10

WISWESSER LINE NOTATION :: ZM2R CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 256 mg/kg

SEX/DURATION :: female 7-10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: JOENAK Journal of Endocrinology. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1939- Volume(issue)/page/year: 49,635,1971

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 192 mg/kg

SEX/DURATION :: female 1-6 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)

REFERENCE :: JOENAK Journal of Endocrinology. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1939- Volume(issue)/page/year: 49,635,1971

HS Code	2928000090

2-(3,4-Dichloro...

CAS#:35364-79-5

[2-(3,4-dichlor...

CAS#:21085-57-4

Literature: Bream,J.B. et al. Journal of Medicinal Chemistry, 1970 , vol. 13, # 6 p. 1051 - 1057

2-(3,4-Dichloro...

CAS#:21581-45-3

[2-(3,4-dichlor...

CAS#:21085-57-4

Literature: Hoffmann-La Roche Patent: DE1109700 , 1959 ;

3,4-Dichlorophe...

CAS#:3218-49-3

[2-(3,4-dichlor...

CAS#:21085-57-4

Literature: Hoffmann-La Roche Patent: DE1109700 , 1959 ;

Precursor 3
CAS#:35364-79-5 2-(3,4-Dichloro... CAS#:21581-45-3 2-(3,4-Dichloro... CAS#:3218-49-3 3,4-Dichlorophe...
DownStream 0

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

3,4-Dichlorphenyl-thioacetonitril

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[2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.