ChemicalBook > CAS DataBase List > 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID

1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID

Product Name: 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID
CAS No.: 6914-76-7
Chemical Name: 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID
Synonyms: 1-METHYLCYCLOPROPANECARBOXYLIC ACID;Einecs 230-020-7;opropanecarboxyL;1-Methylcyclopropanoic acid;Carboxy-1-methylcyclopropane;1-Methylcyclopropancarbonsure;1-Carboxy-1-methylcyclopropane;1-methyl cyclopropyl carboxylic acid;1-METHYLCYCLOPROPAN-1-CARBOXYLIC ACID;1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID
CBNumber: CB4753582
Molecular Formula: C5H8O2
Formula Weight: 100.12
MOL File: 6914-76-7.mol

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1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID Property

Melting point:: 30-32 °C (lit.)
Boiling point:: 183-185 °C (lit.)
Density: 1.283
refractive index: 1.483
Flash point:: 184 °F
storage temp.: Sealed in dry,Room Temperature
Water Solubility: Slightly soluble in water
form: powder to lump to clear liquid
pka: 4.87±0.20(Predicted)
color: White or Colorless to Almost white or Almost colorless
BRN: 2039384
InChI: InChI=1S/C5H8O2/c1-5(2-3-5)4(6)7/h2-3H2,1H3,(H,6,7)
InChIKey: DIZKLZKLNKQFGB-UHFFFAOYSA-N
SMILES: C1(C)(C(O)=O)CC1
LogP: 0.620 (est)
CAS DataBase Reference: 6914-76-7(CAS DataBase Reference)

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Safety

Hazard Codes: C,N,T
Risk Statements: 34-50/53-36-25
Safety Statements: 26-27-36/37/39-45-61-60
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: III
HS Code: 29162090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 205605
Product name: 1-Methylcyclopropanecarboxylic acid
Purity: 98%
Packaging: 1g
Price: $78.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: 205605
Product name: 1-Methylcyclopropanecarboxylic acid
Purity: 98%
Packaging: 5g
Price: $204
Updated: 2025/07/31

TCI Chemical

Product number: M0885
Product name: 1-Methylcyclopropane-1-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $148
Updated: 2025/07/31

TCI Chemical

Product number: M0885
Product name: 1-Methylcyclopropane-1-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $503
Updated: 2025/07/31

TRC

Product number: M338088
Product name: 1-Methylcyclopropane-1-carboxylic Acid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

Colorless crystalline

Uses

1-Methylcyclopropanecarboxylic acid was used in the structure-activity studies of small carboxylic acids (SCAs). It was also used in the identification of selective orthosteric ligands for both free fatty acid receptor 2 (FFA2) and free fatty acid receptor 3 (FFA3).

Synthesis

1447-14-9

6914-76-7

General procedure for the synthesis of 1-methylcyclopropane-1-carboxylic acid from 2,2-dichloro-1-methylcyclopropanecarboxylic acid: 6.9 g of sodium metal and 120 mL of anhydrous toluene were added to a 500 mL three-necked round-bottomed flask equipped with a mechanical stirrer under nitrogen protection. The oil bath was heated until the sodium metal was completely melted and the sodium sand was formed by rapid stirring. Subsequently, 100 mL of anhydrous tetrahydrofuran was added to the reaction system and 16.9 g (0.1 mol) of 2,2-dichloro-1-methylcyclopropanecarboxylic acid dissolved in 30 mL of ethanol/water (19:3, v/v) was slowly added. After dropwise addition, the reaction was continued with stirring at room temperature for 1 hour. After completion of the reaction, 50 mL of concentrated hydrochloric acid was slowly added dropwise under stirring to the reaction mixture pH=1 and stirring was continued for half an hour. The reaction mixture was extracted with dichloromethane, and the organic phase was dried and the solvent was removed by evaporation under reduced pressure to give 9.26 g of 1-methylcyclopropane-1-carboxylic acid in 92.6% yield and ≥95% purity.

References

[1] Patent: CN104447293, 2016, B. Location in patent: Paragraph 0047-0049

1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1-Methylcyclopropanecarboxylic acid 6914-76-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100kgs/month
Release date: 2021-10-28

Shaanxi Dideu New Materials Co. Ltd

Product: 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID 6914-76-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-02-22

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID 6914-76-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

6914-76-7, 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACIDRelated Search:

2-methyl oxazole 4-ethyl ester Ethylferrocene Guaifenesin 1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID METHYL ESTER CYCLOPROTHRIN 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 1-Phenyl-1-cyclopropanecarboxylic acid 1-CARBOXYCYCLOPROPANECARBOXAMIDE ETHYL 1-CYANOCYCLOPROPANECARBOXYLATE Diethyl 1,1-cyclopropanedicarboxylate 1-(4-METHOXYPHENYL)-1-CYCLOPROPANECARBOXYLIC ACID 1-(4-CHLOROPHENYL)-1-CYCLOPROPANECARBOXYLIC ACID 1-(4-Methylphenyl)-1-cyclopropanecarboxylic acid ETHYL 1-METHYLCYCLOPROPANE-1-CARBOXYLATE 1-Cyano-1-cyclopropanecarboxylic acid Cyclopropane Cyclopropanecarboxylic acid 1-(2,4-Dichlorophenyl)cyclopropane-1-carboxylic acid

Cyclopropanecarboxylic acid, 1-methyl-

Einecs 230-020-7

1-METHYLCYCLOPROPANECARBOXYLIC ACID

1-METHYLCYCLOPROPANE-1-CARBOXYLIC ACID

1-methyl cyclopropyl carboxylic acid

1-Carboxy-1-methylcyclopropane

1-Methylcyclopropanecarboxylic acid 98%

1-METHYLCYCLOPROPAN-1-CARBOXYLIC ACID

opropanecarboxyL

1-Methylcyclopropancarbonsure

1-Methylcyclopropane-1-carboxylicAcid&gt

1-Methylcyclopropanecarboxylicacid methylcyclopropanecarboxylic acid

Carboxy-1-methylcyclopropane

1-Methylcyclopropanoic acid

6914-76-7

CH3C3H4CO2H

Organic Building Blocks

Building Blocks

C1 to C5

Carboxylic Acids

Carbonyl Compounds

Simple 3-Membered Ring Compounds

Cyclopropanes

CARBOXYLIC ACID

Building Blocks

C1 to C5

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

Carboxylic Acids

Cyclopropanes

Simple 3-Membered Ring Compounds

Carboxylic Acids

Ring Systems

Cycloalkanes

C1 to C5

Carbonyl Compounds

API