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Product Name: 2-Ethyl-2-hydroxybutyric acid 2-(m-tolyl)hydrazide
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3166-51-6

3166-51-6 structure

3166-51-6 structure

Name: 2-Ethyl-2-hydroxybutyric acid 2-(m-tolyl)hydrazide
Chemical Name: 2-Ethyl-2-hydroxy-N'-(3-methylphenyl)butanehydrazide
CAS Number: 3166-51-6
Molecular Formula: C₁₃H₂₀N₂O₂
Molecular Weight: 236.31000
Create Date: 2017-08-01 07:03:39
Modify Date: 2025-10-12 09:32:41

Name	2-Ethyl-2-hydroxy-N'-(3-methylphenyl)butanehydrazide
Synonyms	m-Tolylhydrazide of diethylglycolic acid Diaethyl-glykolsaeure-m-tolylhydrazid Glycolic acid,diethyl-,m-tolylhydrazide

Density	1.118g/cm3
Boiling Point	335.2ºC at 760mmHg
Molecular Formula	C₁₃H₂₀N₂O₂
Molecular Weight	236.31000
Flash Point	156.6ºC
Exact Mass	236.15200
PSA	64.85000
LogP	2.90250
Index of Refraction	1.566

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET1678000

CHEMICAL NAME :: Butyric acid, 2-ethyl-2-hydroxy-, 2-(m-tolyl)hydrazide

CAS REGISTRY NUMBER :: 3166-51-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H20-N2-O2

MOLECULAR WEIGHT :: 236.35

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 :: 636 mg/kg

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

REFERENCE :: FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 30,23,1967

HS Code	2928000090

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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