1,1,3,3,5-pentamethylindan

Modify Date: 2025-08-27 15:11:31

1,1,3,3,5-pentamethylindan Structure
1,1,3,3,5-pentamethylindan structure
Common Name 1,1,3,3,5-pentamethylindan
CAS Number 81-03-8 Molecular Weight 188.30900
Density 0.889g/cm3 Boiling Point 243.9ºC at 760mmHg
Molecular Formula C14H20 Melting Point N/A
MSDS N/A Flash Point 96.9ºC

 Names

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

Name 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl
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 0.889g/cm3
Boiling Point 243.9ºC at 760mmHg
Molecular Formula C14H20
Molecular Weight 188.30900
Flash Point 96.9ºC
Exact Mass 188.15700
LogP 3.95390
Index of Refraction 1.496
InChIKey NNXHDILUOAXSPU-UHFFFAOYSA-N
SMILES Cc1ccc2c(c1)C(C)(C)CC2(C)C

 Safety Information

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

Safety Phrases S24/25

 Synthetic Route

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

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Learn More
Literature: Givaudan and Cie. Patent: DE1020625 , 1956 ; Full Text Show Details Givaudan Corp. Patent: US2815381 , 1955 ;

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Learn More
Literature: Barbier Helvetica Chimica Acta, 1932 , vol. 15, p. 592,594 Rev. Marques Parf. Savonn., 1934 , vol. 12, p. 325 Full Text Show Details Givaudan and Cie. Patent: DE542252 , 1930 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 559,560 Full Text Show Details Grampoloff Helvetica Chimica Acta, 1955 , vol. 38, p. 1263,1265

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Learn More
Literature: Mueller,C.; Weyerstahl,P. Tetrahedron, 1975 , vol. 31, p. 1787 - 1789

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Learn More
Literature: Polak's Frutal Works Patent: US2851501 , 1955 ;

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Learn More
Literature: Schlatter A.C.S. Div. Petr. Chem. Symp. Dallas, 1956 , p. 77,78, 79

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Detail Learn More
Literature: Barbier Helvetica Chimica Acta, 1932 , vol. 15, p. 592,594 Rev. Marques Parf. Savonn., 1934 , vol. 12, p. 325 Full Text Show Details Givaudan and Cie. Patent: DE542252 , 1930 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 559,560 Full Text Show Details Grampoloff Helvetica Chimica Acta, 1955 , vol. 38, p. 1263,1265

~%

1,1,3,3,5-pentamethylindan Structure

1,1,3,3,5-penta...

CAS#:81-03-8

Detail Learn More
Literature: Grampoloff Helvetica Chimica Acta, 1955 , vol. 38, p. 1263,1265 Full Text Show Details Weber et al. Recueil des Travaux Chimiques des Pays-Bas, 1955 , vol. 74, p. 1179,1188 Helvetica Chimica Acta, 1956 , vol. 39, p. 323

 Synonyms

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

1H-Indene,2,3-dihydro-1,1,3,3,5-pentamethyl
1,1,3,3,5-pentamethylindane
1,1,3,5-Pentamethylindane
1,1,3,3,5-Pentamethylindane
EINECS 201-316-3

 1,1,3,3,5-pentamethylindan | FAQ

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

Q: What is the molecular weight of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Molecular weight of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is 188.30900.
Q: What is the SMILES notation of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: SMILES notation of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is Cc1ccc2c(c1)C(C)(C)CC2(C)C.
Q: What is the molecular formula of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Molecular formula of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is C14H20.
Q: What is the safety information for 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Safety information for 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl: S24/25.
Q: What are the downstream products of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Related downstream products(CAS) of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl: 116-66-5.
Q: What is the boiling point of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Boiling point of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is 243.9ºC at 760mmHg.
Q: What is the InChIKey of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: InChIKey of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is NNXHDILUOAXSPU-UHFFFAOYSA-N.
Q: What English synonyms does 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl have?
A: English synonyms of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl: 1H-Indene,2,3-dihydro-1,1,3,3,5-pentamethyl, 1,1,3,3,5-pentamethylindane, 1,1,3,5-Pentamethylindane, 1,1,3,3,5-Pentamethylindane, EINECS 201-316-3.
Q: What is the English name of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: The English name of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl is 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl.
Q: What are the upstream materials of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl?
A: Related upstream materials(CAS) of 1H-​Indene, 2,​3-​dihydro-​1,​1,​3,​3,​5-​pentamethyl: 99-87-6;115-11-7;75-65-0;57095-05-3;1195-32-0;7664-93-9;75-85-4.

 1,1,3,3,5-pentamethylindanfactory

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

Dayang Chem (Hangzhou) 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.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

1,1,3,3,5-pentamethylindan suppliers

1,1,3,3,5-pentamethylindan price