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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: methyl (2Z)-2-[[3,5-bis(trifluoromethyl)phenyl]hydrazinylidene]-2-cyan o-acetate
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28313-53-3

28313-53-3 structure

28313-53-3 structure

Name: methyl (2Z)-2-[[3,5-bis(trifluoromethyl)phenyl]hydrazinylidene]-2-cyan o-acetate
Chemical Name: methyl (2Z)-2-[[3,5-bis(trifluoromethyl)phenyl]hydrazinylidene]-2-cyan o-acetate
CAS Number: 28313-53-3
Molecular Formula: C₁₂H₇F₆N₃O₂
Molecular Weight: 339.19300
Create Date: 2016-01-04 23:29:13
Modify Date: 2025-10-21 22:19:12

Name	methyl (2Z)-2-[[3,5-bis(trifluoromethyl)phenyl]hydrazinylidene]-2-cyan o-acetate

Density	1.44g/cm3
Boiling Point	292.2ºC at 760mmHg
Molecular Formula	C₁₂H₇F₆N₃O₂
Molecular Weight	339.19300
Flash Point	130.5ºC
Exact Mass	339.04400
PSA	74.48000
LogP	3.26168
Vapour Pressure	0.002mmHg at 25°C
Index of Refraction	1.472

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG4380000

CHEMICAL NAME :: Acetic acid, 2-cyano-2-oxo-, methyl ester, 2-(3,5-bis(trifluoromethyl)phenyl)hydrazone

CAS REGISTRY NUMBER :: 28313-53-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H7-F6-N3-O2

MOLECULAR WEIGHT :: 339.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20100 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 42,558,1986

HS Code	2928000090

328-74-5 structure

328-74-5

105-34-0 structure

105-34-0

~%

28313-53-3 structure

28313-53-3

Literature: BASF Patent: DE1668025ZA6805645 , 19711969 ; Chem.Abstr., 1970 , vol. 72, # 78682

Precursor 2
328-74-5 105-34-0
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%

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