Ethyl 3,5-Dimethylpyrazole-4-carboxylate

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Names

[ CAS No. ]:
35691-93-1

[ Name ]:
Ethyl 3,5-Dimethylpyrazole-4-carboxylate

[Synonym ]:
ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate
Ethyl 3,5-Dimethylpyrazole-4-carboxylate

Chemical & Physical Properties

[ Density]:
1.136g/cm3

[ Boiling Point ]:
284.8ºC at 760mmHg

[ Melting Point ]:
66ºC

[ Molecular Formula ]:
C8H12N2O2

[ Molecular Weight ]:
168.19300

[ Flash Point ]:
126ºC

[ Exact Mass ]:
168.09000

[ PSA ]:
54.98000

[ LogP ]:
1.20320

[ Index of Refraction ]:
1.518

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6394800
CHEMICAL NAME :
4-Pyrazolecarboxylic acid, 3,5-dimethyl-, ethyl ester
CAS REGISTRY NUMBER :
35691-93-1
BEILSTEIN REFERENCE NO. :
0123695
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H12-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
LDTU** "Narkoseversuche mit Hoheren Alkoholen und Stickstoffderivaten, Dissertation," Leube, F., Pharmakologischen Institut der Universitat Tubingen, Fed. Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 2-acetylacetoacetate
  • ETHYL 2-ACETYL-3-HYDROXY-2-BUTENOATE
  • ethyl 2-acetyl-3-ethoxybut-2-enoate
  • Ethyl acetoacetate
  • ethyl 2-acetylbut-2-enoate
  • ethyl (Z)-3-acetyloxybut-2-enoate
  • Semicarbazide hydrochloride
  • Sodium acetate

DownStream

  • 3,5-Dimethyl-1H-pyrazole-4-carboxylic acid

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,2-Dimethyl-3-(3-methylpyridin-2-yl)propanoic acid
  • 1-[(3-Methylpyridin-2-yl)methyl]cyclopropane-1-carboxylic acid
  • {1-[4-(Methylsulfanyl)phenyl]cyclobutyl}methanol
  • 4-[(But-3-yn-2-yl)amino]-3-methylbenzoic acid
  • pyridin-2-ylmethyl ((5-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)carbamate
  • 4-(Difluoromethyl)-2-(hydroxymethyl)-5-(trifluoromethyl)pyridin-3-ol
  • 2-(2-Cyanobenzo[d]oxazol-4-yl)-2-hydroxyacetic acid
  • Ethyl 4-[[(3-methoxyphenyl)amino]carbonyl]-2-thiazolecarboxylate
  • 2-(4-(Difluoromethyl)-3-fluoro-5-iodopyridin-2-yl)acetic acid
  • 2-(4-Bromo-3-(difluoromethyl)-5-iodopyridin-2-yl)acetonitrile
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