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Cyclobutanecarboxylic acid

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Origin: China

Cas No: 3721-95-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 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.:
3721-95-7
Other Names:
Cyclobutanecarboxylic acid
MF:
C5H8O2
EINECS No.:
223-072-7
Place of Origin:
Shanghai, China
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99%min
Appearance:
Liquid
Application:
Medicine
Brand Name:
Terppon
Model Number:
31
Package:
200kg/drum
Packaging&Delivery
Packaging Details
in 200kg drum
Port
SHANGHAI
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 20 To be negotiated

Property

CAS No.: 3721-95-7 Formula: C5H8O2 Molecular Weight: 100.11600

Description

Cyclobutanecarboxylic Acid, can be used as an organic building block in the chemical synthesis. It is also an Antiinflammatory agent.

Basic Info

Chemical Name	Cyclobutanecarboxylic acid
Synonyms	cyclobutane carboxylic acid; EINECS 223-072-7; Cyclo-butyl formic acid; cyclobutanoic acid; Cyclobutanecarboxylic acid; cyclobutylcarboxylic acid;
CAS No.	3721-95-7
Molecular Formula	C5H8O2
Molecular Weight	100.11600
PSA	37.30000
LogP	0.87110

Properties

Appearance & Physical State	Clear, colorless liquid.
Density	1.047
Boiling Point	195ºC
Melting Point	-20ºC
Flash Point	83ºC
Refractive Index	1.441-1.445
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	GU1335000
Hazard Class	8
Safety Statements	S24/25
HS Code	2942000000
WGK Germany	3
Packing Group	III
RIDADR	UN 3265
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1,3-Dibromopropane+Diethyl malonate→Cyclobutanecarboxylic acid+cyclobutane-1,1-dicarboxylic acid
(3S,4S)-4-(N-allyl-4-methylphenylsulfonamido)-6-methyl-1,3-diphenylhept-1-yn-3-yl cyclobutanecarboxylate→Cyclobutanecarboxylic acid+
cyclopentanone→Cyclobutanecarboxylic acid

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	1270 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Subcutaneous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	1270 mg/kg	1.Details of toxic effects not reported other than lethal dose value

Precursor

cyclobutanecarbaldehyde
cyclobutane-1,1-dicarboxylic acid
(3S,4S)-4-(N-allyl-4-methylphenylsulfonamido)-6-methyl-1,3-diphenylhept-1-yn-3-yl cyclobutanecarboxylate
cyclopentanone

Downstream Product

1-methylcyclobutane-1-carboxylic acid
Cyclobutanecarboxylic acid chloride
Cyclobutyl bromide
1-ethoxycarbonylcyclobutane-1-carboxylic acid

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