UNII:255L4HTY2B

Modify Date: 2026-07-19 19:06:46

UNII:255L4HTY2B Structure
UNII:255L4HTY2B structure
Common Name UNII:255L4HTY2B
CAS Number 591-24-2 Molecular Weight 112.170
Density 0.9±0.1 g/cm3 Boiling Point 169.0±0.0 °C at 760 mmHg
Molecular Formula C7H12O Melting Point -73 °C
MSDS Chinese USA Flash Point 51.7±0.0 °C
Symbol GHS02
GHS02
Signal Word Warning

 Names

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

Name 3-Methylcyclohexanone
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 0.9±0.1 g/cm3
Boiling Point 169.0±0.0 °C at 760 mmHg
Melting Point -73 °C
Molecular Formula C7H12O
Molecular Weight 112.170
Flash Point 51.7±0.0 °C
Exact Mass 112.088814
PSA 17.07000
LogP 1.25
Vapour Pressure 1.6±0.3 mmHg at 25°C
Index of Refraction 1.442
InChIKey UJBOOUHRTQVGRU-UHFFFAOYSA-N
SMILES CC1CCCC(=O)C1
Storage condition Flammables area

 MSDS

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

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GW1750100
CHEMICAL NAME :
Cyclohexanone, 3-methyl-
CAS REGISTRY NUMBER :
591-24-2
BEILSTEIN REFERENCE NO. :
0969804
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H12-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Cardiac - change in rate Vascular - BP lowering not characterized in autonomic section
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 236,633,1953

 Safety Information

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

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn
Risk Phrases R10
Safety Phrases S36/37-S23-S16
RIDADR UN 2297 3/PG 3
WGK Germany 1
RTECS GW1750100
Packaging Group III
Hazard Class 3.2
HS Code 2914220000

 Synthetic Route

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

 Customs

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

HS Code 2914220000
Summary 2914220000. 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:5.5%. General tariff:30.0%

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Organoleptic Characteristics of Flavor Materials Mosciano, G.

Perfum. Flavor. 8th ed., 30 , 41, (2005)

Mosciano, G.

Perfum. Flavor. 7th ed., 30 , 56, (2005)

 Synonyms

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

3-Methylcyclohexanone
MFCD00001639
EINECS 209-710-7
UNII:255L4HTY2B

 UNII:255L4HTY2B | FAQ

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

Q: What is the safety information for 3-Methylcyclohexanone?
A: Safety information for 3-Methylcyclohexanone: S36/37-S23-S16.
Q: What is the CAS number of 3-Methylcyclohexanone?
A: CAS number of 3-Methylcyclohexanone is 591-24-2.
Q: What is the melting point of 3-Methylcyclohexanone?
A: Melting point of 3-Methylcyclohexanone is -73 °C.
Q: What is the molecular formula of 3-Methylcyclohexanone?
A: Molecular formula of 3-Methylcyclohexanone is C7H12O.
Q: What is the polar surface area (PSA) of 3-Methylcyclohexanone?
A: Polar surface area (PSA) of 3-Methylcyclohexanone is 17.07000.
Q: What is the InChIKey of 3-Methylcyclohexanone?
A: InChIKey of 3-Methylcyclohexanone is UJBOOUHRTQVGRU-UHFFFAOYSA-N.
Q: What is the boiling point of 3-Methylcyclohexanone?
A: Boiling point of 3-Methylcyclohexanone is 169.0±0.0 °C at 760 mmHg.
Q: What English synonyms does 3-Methylcyclohexanone have?
A: English synonyms of 3-Methylcyclohexanone: 3-Methylcyclohexanone, MFCD00001639, EINECS 209-710-7, UNII:255L4HTY2B.
Q: What are the storage conditions for 3-Methylcyclohexanone?
A: Storage conditions for 3-Methylcyclohexanone: Flammables area.
Q: What is the English name of 3-Methylcyclohexanone?
A: The English name of 3-Methylcyclohexanone is 3-Methylcyclohexanone.

 UNII:255L4HTY2Bfactory

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

Shanghai Nianxing Industrial Co., Ltd
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.