Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [2-(3,4-DICHLORO-PHENYL)-ETHYL]-HYDRAZINE HYDROCHLORIDE
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Purity: 98.0%
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21085-57-4

21085-57-4 structure

21085-57-4 structure

Name: [2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride
Chemical Name: [2-(3,4-dichloro-phenyl)-ethyl]-hydrazine hydrochloride
CAS Number: 21085-57-4
Molecular Formula: C₈H₁₀Cl₂N₂
Molecular Weight: 205.08400
Create Date: 2018-12-03 17:07:51
Modify Date: 2024-01-28 22:21:20

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

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

35364-79-5 structure

35364-79-5

~%

21085-57-4 structure

21085-57-4

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

21581-45-3 structure

21581-45-3

~%

21085-57-4 structure

21085-57-4

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

3218-49-3 structure

3218-49-3

~%

21085-57-4 structure

21085-57-4

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

Precursor 3
35364-79-5 21581-45-3 3218-49-3
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%