2,6-Dibromo-1,7-diphenyl-1,7-heptanedione

Modify Date: 2026-07-07 10:19:46

2,6-Dibromo-1,7-diphenyl-1,7-heptanedione Structure
2,6-Dibromo-1,7-diphenyl-1,7-heptanedione structure
Common Name 2,6-Dibromo-1,7-diphenyl-1,7-heptanedione
CAS Number 5411-99-4 Molecular Weight 438.15300
Density 1.51g/cm3 Boiling Point 532.1ºC at 760 mmHg
Molecular Formula C19H18Br2O2 Melting Point N/A
MSDS N/A Flash Point 121.8ºC

Summary: 2,6-Dibromo-1,7-diphenyl-1,7-heptanedione (Chinese name: 2,6-二溴-1,7-二苯庚烷-1,7-二酮, CAS number: 5411-99-4, molecular formula: C19H18Br2O2, molecular weight: 438.15300), 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 2,6-dibromo-1,7-diphenylheptane-1,7-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 1.51g/cm3
Boiling Point 532.1ºC at 760 mmHg
Molecular Formula C19H18Br2O2
Molecular Weight 438.15300
Flash Point 121.8ºC
Exact Mass 435.96700
PSA 34.14000
LogP 5.44950
Index of Refraction 1.604
InChIKey GOIXPFUGOIGQHG-UHFFFAOYSA-N
SMILES O=C(c1ccccc1)C(Br)CCCC(Br)C(=O)c1ccccc1

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MJ0350000
CHEMICAL NAME :
1,7-Heptanedione, 2,6-dibromo-1,7-diphenyl-
CAS REGISTRY NUMBER :
5411-99-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H18-Br2-O2
MOLECULAR WEIGHT :
438.19
WISWESSER LINE NOTATION :
RVYE3YEVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,286,1953

 Synthetic Route

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

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2,6-Dibromo-1,7-diphenyl-1,7-heptanedione Structure

2,6-Dibromo-1,7...

CAS#:5411-99-4

Learn More
Literature: Imamoto, Tsuneo; Hatajima, Toshihiko; Takiyama, Nobuyuki; Takeyama, Toshiaki; Kamiya, Yasuo; Yoshizawa, Takeshi Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 12 p. 3127 - 3135

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  0

 Synonyms

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

WLN: RVYE3YEVR
1,5-Dibromo-1,5-dibenzoylpentane
2,6-Dibromo-1,7-diphenyl-1,7-heptanedione
1,7-HEPTANEDIONE,2,6-DIBROMO-1,7-DIPHENYL
1,2,6-dibromo-1,7-diphenyl
1,5-Dibenzoyl-1,5-dibromopentane

  | FAQ

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

Q: What English synonyms does 2,6-dibromo-1,7-diphenylheptane-1,7-dione have?
A: English synonyms of 2,6-dibromo-1,7-diphenylheptane-1,7-dione: WLN: RVYE3YEVR, 1,5-Dibromo-1,5-dibenzoylpentane, 2,6-Dibromo-1,7-diphenyl-1,7-heptanedione, 1,7-HEPTANEDIONE,2,6-DIBROMO-1,7-DIPHENYL, 1,2,6-dibromo-1,7-diphenyl, 1,5-Dibenzoyl-1,5-dibromopentane.
Q: What are the upstream materials of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: Related upstream materials(CAS) of 2,6-dibromo-1,7-diphenylheptane-1,7-dione: 28861-22-5.
Q: What is the SMILES notation of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: SMILES notation of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is O=C(c1ccccc1)C(Br)CCCC(Br)C(=O)c1ccccc1.
Q: What is the CAS number of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: CAS number of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 5411-99-4.
Q: What is the molecular weight of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: Molecular weight of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 438.15300.
Q: What is the polar surface area (PSA) of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: Polar surface area (PSA) of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 34.14000.
Q: What is the boiling point of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: Boiling point of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 532.1ºC at 760 mmHg.
Q: What is the LogP of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: LogP of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 5.44950.
Q: What is the English name of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: The English name of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is 2,6-dibromo-1,7-diphenylheptane-1,7-dione.
Q: What is the InChIKey of 2,6-dibromo-1,7-diphenylheptane-1,7-dione?
A: InChIKey of 2,6-dibromo-1,7-diphenylheptane-1,7-dione is GOIXPFUGOIGQHG-UHFFFAOYSA-N.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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