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Cyclobutanecarboxylic acid

Cyclobutanecarboxylic acid
Cyclobutanecarboxylic acid structure
CAS No.
3721-95-7
Chemical Name:
Cyclobutanecarboxylic acid
Synonyms
Ring butyl forMate;RARECHEM AL BO 0291;Cyclo-butyl formic a;CYCLO-BUTYL FORMIC ACID;Cyclobutanecarbonyl acid;cyclobutylcarboxylicacid;Cyclobutane carbonic acid;Cyclobutylcarboxylic acid;CYCLOBUTANECARBOXYLIC ACID;CYCLOBUTANECARBOXYLIC AICD
CBNumber:
CB5113033
Molecular Formula:
C5H8O2
Formula Weight:
100.12
MOL File:
3721-95-7.mol

Cyclobutanecarboxylic acid Properties

Melting point:
−7.5 °C(lit.)
Boiling point:
195 °C(lit.)
Density 
1.047 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.444(lit.)
Flash point:
183 °F
storage temp. 
Store below +30°C.
form 
Liquid
pka
pK1:4.785 (25°C)
Specific Gravity
1.047
color 
Clear colorless to yellow
Water Solubility 
Slightly soluble in water.
BRN 
1816777
CAS DataBase Reference
3721-95-7(CAS DataBase Reference)
NIST Chemistry Reference
Cyclobutane carboxylic acid(3721-95-7)
EPA Substance Registry System
Cyclobutanecarboxylic acid(3721-95-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,C
Risk Statements  36/37/38-34-20/21/22
Safety Statements  23-24/25-36-26-45-36/37/39
RIDADR  3265
WGK Germany  3
RTECS  GU1335000
13
TSCA  T
HazardClass  8
PackingGroup  III
HS Code  29162000
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P390 Absorb spillage to prevent material damage.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Cyclobutanecarboxylic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C95609 Cyclobutanecarboxylic acid 98% 3721-95-7 25g $89.5 2018-11-13 Buy
Sigma-Aldrich C95609 Cyclobutanecarboxylic acid 98% 3721-95-7 5g $30 2018-11-13 Buy
TCI Chemical C0888 Cyclobutanecarboxylic Acid >97.0%(GC)(T) 3721-95-7 10g $34 2018-11-22 Buy
TCI Chemical C0888 Cyclobutanecarboxylic Acid >97.0%(GC)(T) 3721-95-7 25g $69 2018-11-22 Buy
Alfa Aesar A14480 Cyclobutanecarboxylic acid, 98+% 3721-95-7 25g $90.5 2018-11-13 Buy

Cyclobutanecarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY AMBER LIQUID

Purification Methods

Dissolve the acid in aqueous HCO 3 then acidify with HCl and extract it into Et2O, wash with H2O, dry (Na2SO4), concentrate to a small volume, then distil it through a glass helices packed column. The S-benzylisothiuronium salt has m 176o (from EtOH), the anilide has m 112.5-113o, and the p-toluide has m 123o. [Payne & Smith J Org Chem 22 1680 1957, Kantaro & Gunning J Am Chem Soc 73 480 1951, Stodola & Heisig Org Synth Coll Vol III 213 1955, Beilstein 9 H 5.]

Cyclobutanecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Cyclobutanecarboxylic acid Suppliers

Global( 279)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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Hi-Tech Chemistry Corp
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Haihang Industry Co.,Ltd
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career henan chemical co
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NINGBO INNO PHARMCHEM CO., LTD.
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View Lastest Price from Cyclobutanecarboxylic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 Cyclobutanecarboxylic acid
3721-95-7
US $7.00 / KG 1KG 99% 100KG career henan chemical co
2018-08-06 Cyclobutanecarboxylic acid
3721-95-7
US $1.00 / KG 1KG 99% Customized career henan chemical co

Cyclobutanecarboxylic acid Spectrum


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