heptane-3,4-dione

Modify Date: 2026-07-12 20:07:13

heptane-3,4-dione Structure
heptane-3,4-dione structure
Common Name heptane-3,4-dione
CAS Number 13706-89-3 Molecular Weight 128.16900
Density 0.926g/cm3 Boiling Point 149.7ºC at 760mmHg
Molecular Formula C7H12O2 Melting Point N/A
MSDS N/A Flash Point 45ºC

Summary: The Chinese name of heptane-3,4-dione is 3,4-庚二酮, with CAS number 13706-89-3, molecular formula C7H12O2, and molecular weight 128.16900. Its boiling point is 149.7ºC at 760mmHg, and the density is 0.926g/cm3. For research-use only, not for medical or clinical usage.


 Names

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

Name heptane-3,4-dione
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 0.926g/cm3
Boiling Point 149.7ºC at 760mmHg
Molecular Formula C7H12O2
Molecular Weight 128.16900
Flash Point 45ºC
Exact Mass 128.08400
PSA 34.14000
LogP 1.33470
Vapour Pressure 3.98mmHg at 25°C
Index of Refraction 1.413
InChIKey LBCCPKFTHIBIKU-UHFFFAOYSA-N
SMILES CCCC(=O)C(=O)CC

 Synthetic Route

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

 Synonyms

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

Aethyl-propyl-glyoxal
3,4-Heptanedione
Propionylbutyryl
EINECS 237-242-3
Heptan-3,4-dion
1-propyl-1,2-butanedione

 heptane-3,4-dione | FAQ

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

Q: What is the English name of heptane-3,4-dione?
A: The English name of heptane-3,4-dione is heptane-3,4-dione.
Q: What is the boiling point of heptane-3,4-dione?
A: Boiling point of heptane-3,4-dione is 149.7ºC at 760mmHg.
Q: What is the polar surface area (PSA) of heptane-3,4-dione?
A: Polar surface area (PSA) of heptane-3,4-dione is 34.14000.
Q: What is the molecular formula of heptane-3,4-dione?
A: Molecular formula of heptane-3,4-dione is C7H12O2.
Q: What are the upstream materials of heptane-3,4-dione?
A: Related upstream materials(CAS) of heptane-3,4-dione: 61223-76-5;645-62-5;136404-89-2;123-19-3;2586-89-2;600-14-6;51945-98-3;2816-67-3.
Q: What English synonyms does heptane-3,4-dione have?
A: English synonyms of heptane-3,4-dione: Aethyl-propyl-glyoxal, 3,4-Heptanedione, Propionylbutyryl, EINECS 237-242-3, Heptan-3,4-dion, 1-propyl-1,2-butanedione.
Q: What is the SMILES notation of heptane-3,4-dione?
A: SMILES notation of heptane-3,4-dione is CCCC(=O)C(=O)CC.
Q: What is the CAS number of heptane-3,4-dione?
A: CAS number of heptane-3,4-dione is 13706-89-3.
Q: What is the Chinese name of 13706-89-3?
A: Chinese name of 13706-89-3 is 13706-89-3.
Q: What is the molecular weight of heptane-3,4-dione?
A: Molecular weight of heptane-3,4-dione is 128.16900.

 heptane-3,4-dionefactory

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

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