potassium methoxide

Modify Date: 2025-08-29 05:59:01

potassium methoxide structure	Common Name	potassium methoxide
	CAS Number	100365-72-8	Molecular Weight	125.12900
	Density	1.34g/cm3	Boiling Point	284.6ºC at 760mmHg
	Molecular Formula	C₅H₇N₃O	Melting Point	N/A
	MSDS	N/A	Flash Point	125.9ºC

Name	3-methylpyrazole-1-carboxamide
Synonym	More Synonyms

Density	1.34g/cm3
Boiling Point	284.6ºC at 760mmHg
Molecular Formula	C₅H₇N₃O
Molecular Weight	125.12900
Flash Point	125.9ºC
Exact Mass	125.05900
PSA	61.90000
LogP	0.63210
Index of Refraction	n20/D 1.37

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6368010

CHEMICAL NAME :: 1H-Pyrazole-1-carboxamide, 3(or 5)-methyl-

CAS REGISTRY NUMBER :: 100365-72-8

LAST UPDATED :: 199609

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-N3-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 830 mg/kg

TOXIC EFFECTS :: Cardiac - other changes Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(9),50,1988

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 670 mg/kg

TOXIC EFFECTS :: Cardiac - other changes Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(9),50,1988

Hazard Codes	F,T
Risk Phrases	11-14-34
Safety Phrases	8-16-26-43-45
RIDADR	UN 3274 3/PG 2
WGK Germany	1

3-Methyl-1-pyrazolecarboxamide

3-methylpyrazolecarboxamide

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China
Product Name: Palmitic acid
Price: Check
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: POTASSIUM METHOXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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