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1,2,3,4-Tetramethyl-1,3-cyclopentadiene

BGC Id:	132775096130
CAS No:	4249-10-9
Synonyms:	1,2,3,4-tetramethyl-1,3-cyclopentadiene,85% ; 1,2,3,4-tetramethylcyclopenta-1,3-diene ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene, 85% 5gr ; 1,2,3,4-tetramethylcyclopentadiene ; tetramethylcyclopentadiene, mixed isomers ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene ; tetrmethylcyclopendadiene ; tetramethylcyclopentadiene ; tetramethylcyclopentadiene, mixed isomers, 90+% ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene ,93%
Molecular Formula:	C9H14
Molecular Weight:	122.21
EINECS:

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 4249-10-9?

The last intensive check and update was carried out on 2025/10/02.

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Synonyms:

1,2,3,4-tetramethyl-1,3-cyclopentadiene,85% ; 1,2,3,4-tetramethylcyclopenta-1,3-diene ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene, 85% 5gr ; 1,2,3,4-tetramethylcyclopentadiene ; tetramethylcyclopentadiene, mixed isomers ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene ; tetrmethylcyclopendadiene ; tetramethylcyclopentadiene ; tetramethylcyclopentadiene, mixed isomers, 90+% ; 1,2,3,4-tetramethyl-1,3-cyclopentadiene ,93%

CAS:

4249-10-9

EINECS:

Molecular Formula:

C9H14

MDL:

MFCD00145385

Properties

Molecular Weight:

122.21 g·mol−1

Density:

0.808 g/mL at 25 °C(lit.)

Boiling point:

142 °C(lit.)

Flash point:

108 ºF

Physical Description:

light yellow liquid

Safety Information

Hazard Classes:

Risk Codes:

10 (R)

Safety Codes:

16 (S)

WGK Germany:

RID / ADR:

UN 3295 3 / PG 3

Storage temperature:

Refrigerator (+4 °C) + Flammables area

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 4249-10-9?

In addition to the providers presented here for 1,2,3,4-Tetramethyl-1,3-cyclopentadiene with the CAS number 4249-10-9, there are other 12 providers with slightly different product names available for this CAS number.

Tetramethylcyclopentadiene

+1 additional providers that we know from the past

1,2,3,4-Tetramethylcyclopentadiene

Junwee Chemical Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +4 additional providers that we know from the past

Tetramethylcyclopentadiene, mixed isomers

+2 additional providers that we know from the past

1,2,3,4-Tetramethylcyclopenta-1,3-diene (mixture of isomers)

Amadis Chemical Company Limited