Methyl cyclobutanecarboxylate

Modify Date: 2026-07-20 12:48:18

Methyl cyclobutanecarboxylate Structure
Methyl cyclobutanecarboxylate structure
Common Name Methyl cyclobutanecarboxylate
CAS Number 765-85-5 Molecular Weight 114.142
Density 1.1±0.1 g/cm3 Boiling Point 138.7±8.0 °C at 760 mmHg
Molecular Formula C6H10O2 Melting Point N/A
MSDS N/A Flash Point 30.1±6.0 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Methyl cyclobutanecarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 138.7±8.0 °C at 760 mmHg
Molecular Formula C6H10O2
Molecular Weight 114.142
Flash Point 30.1±6.0 °C
Exact Mass 114.068077
PSA 26.30000
LogP 1.11
Vapour Pressure 6.6±0.3 mmHg at 25°C
Index of Refraction 1.454
InChIKey CBTGNLZUIZHUHY-UHFFFAOYSA-N
SMILES COC(=O)C1CCC1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

Name: Methyl cyclobutanecarboxylate 98% Material Safety Data Sheet
Synonym: None Known
CAS: 765-85-5
Section 1 - Chemical Product MSDS Name:Methyl cyclobutanecarboxylate 98% Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
765-85-5 Methyl cyclobutanecarboxylate 98% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May be harmful if inhaled.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 765-85-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Clear liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H10O2
Molecular Weight: 114.14

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not currently available.
Conditions to Avoid:
Excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 765-85-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl cyclobutanecarboxylate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 765-85-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 765-85-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 765-85-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S24/25
RIDADR UN 3272 3/PG III
Packaging Group III
HS Code 2916209090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~74%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

Learn More
Literature: Shiner, V. J.; Tai, Jimmy J. Journal of the American Chemical Society, 1981 , vol. 103, # 2 p. 436 - 442

~93%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

Learn More
Literature: Madder, Annemieke; Sebastian, Sonny; Van Haver, Dirk; De Clercq, Pierre J.; Maskill, Howard Journal of the Chemical Society. Perkin Transactions 2, 1997 , # 12 p. 2787 - 2793

~%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

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Literature: Collection of Czechoslovak Chemical Communications, , vol. 44, p. 2426 - 2437

~%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

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Literature: European Journal of Organic Chemistry, , # 4 p. 579 - 584

~52%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

Learn More
Literature: Journal of Chemical Research, Miniprint, , # 1 p. 183 - 197

~30%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

Learn More
Literature: Giomini, Claudio; Inesi, Achille; Zeuli, Errico Journal of Chemical Research, Miniprint, 1983 , # 11 p. 2401 - 2416

~%

Methyl cyclobutanecarboxylate Structure

Methyl cyclobut...

CAS#:765-85-5

Learn More
Literature: Journal of the Chemical Society, , p. 1804,1806

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2916209090
Summary 2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Methyl cyclobutanecarboxylate
Cyclobutanecarboxylic acid, methyl ester
MFCD00095142
cyclobutanecarboxylic acid methyl ester

 Methyl cyclobutanecarboxylate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of Methyl cyclobutanecarboxylate?
A: Boiling point of Methyl cyclobutanecarboxylate is 138.7±8.0 °C at 760 mmHg.
Q: What is the InChIKey of Methyl cyclobutanecarboxylate?
A: InChIKey of Methyl cyclobutanecarboxylate is CBTGNLZUIZHUHY-UHFFFAOYSA-N.
Q: What is the CAS number of Methyl cyclobutanecarboxylate?
A: CAS number of Methyl cyclobutanecarboxylate is 765-85-5.
Q: What is the LogP of Methyl cyclobutanecarboxylate?
A: LogP of Methyl cyclobutanecarboxylate is 1.11.
Q: What English synonyms does Methyl cyclobutanecarboxylate have?
A: English synonyms of Methyl cyclobutanecarboxylate: Methyl cyclobutanecarboxylate, Cyclobutanecarboxylic acid, methyl ester, MFCD00095142, cyclobutanecarboxylic acid methyl ester.
Q: What is the molecular weight of Methyl cyclobutanecarboxylate?
A: Molecular weight of Methyl cyclobutanecarboxylate is 114.142.
Q: What are the upstream materials of Methyl cyclobutanecarboxylate?
A: Related upstream materials(CAS) of Methyl cyclobutanecarboxylate: 67-56-1;3721-95-7;186581-53-3;120-92-3;14924-53-9;694-28-0;50995-48-7;5006-22-4.
Q: What is the English name of Methyl cyclobutanecarboxylate?
A: The English name of Methyl cyclobutanecarboxylate is Methyl cyclobutanecarboxylate.
Q: What is the safety information for Methyl cyclobutanecarboxylate?
A: Safety information for Methyl cyclobutanecarboxylate: S24/25.
Q: What is the molecular formula of Methyl cyclobutanecarboxylate?
A: Molecular formula of Methyl cyclobutanecarboxylate is C6H10O2.

 Methyl cyclobutanecarboxylatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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