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2,2,3,3-tetramethylcyclopropanecarboxylic acid

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Origin: China

Cas No: 15641-58-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
15641-58-4
Other Names:
2,2,3,3-TETRAMETHYLCYCLOPROPANECARBOXYLIC ACID
MF:
C8H14O2
EINECS No.:
627-306-2
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
puya
Model Number:
Pharmaceutical Intermediates
Application:
Pharmaceutical Intermediates
Appearance:
powder
Color:
White
Shelf life:
2 Years
Storage:
Cool Dried Storage
MOQ:
1 Kg
Packaging&Delivery
Packaging Details
bags/drum
Port
ALL PORT
Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 3 To be negotiated

Property

CAS No.: 15641-58-4 Formula: C8H14O2 Molecular Weight: 142.19600

Description

2,2,3,3-Tetramethylcyclopropanecarboxylic Acid is the cyclic analogue of the antiepileptic drug, Valproic Acid. 2,2,3,3-Tetramethylcyclopropanecarboxylic Acid is the starting material used in the synthesis of CNS-active compounds.

Basic Info

Chemical Name	2,2,3,3-tetramethylcyclopropanecarboxylic acid
Synonyms	2,2,3,3-tetramethylcyclopropane-1-carboxylic acid; 2,2,3,3-TETRAMETHYLCYCLOPROPANECARBOXYLIC ACID;
CAS No.	15641-58-4
Molecular Formula	C8H14O2
Molecular Weight	142.19600
PSA	37.30000
LogP	1.75320

Properties

Appearance & Physical State	WHITE POWDER OR CRYSTALS
Density	0.999 g/cm3
Boiling Point	204.8ºC at 760 mmHg
Melting Point	120-121ºC
Flash Point	97.5ºC
Refractive Index	1.454
Vapor Pressure	0.106mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2916209090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

fenpropathrin→2,2,3,3-tetramethylcyclopropanecarboxylic acid+3-PHENOXYBENZALDEHYDE CYANOHYDRIN, 70 WT% SOLUTION IN ETHER
Tetramethylethylene→2,2,3,3-tetramethylcyclopropanecarboxylic acid
ethyl 2,2,3,3-tetramethylcyclopropane-1-carboxylate→2,2,3,3-tetramethylcyclopropanecarboxylic acid

Precursor

ethyl 2,2,3,3-tetramethylcyclopropane-1-carboxylate
fenpropathrin
Tetramethylethylene
ethyl 2,2,3,3-tetramethylcyclopropanecarboxylate

Downstream Product

ethyl 2,2,3,3-tetramethylcyclopropane-1-carboxylate
1-(2,2,3,3-tetramethylcyclopropyl)ethanone
2,2,3,3-tetramethylcyclopropane-1-carboxamide
2,2,3,3-tetramethylcyclopropane-1-carbonyl chloride

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