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2-Cyclohepten-1-one

2-Cyclohepten-1-one Structure
2-Cyclohepten-1-one structure
CAS No.
1121-66-0
Chemical Name:
2-Cyclohepten-1-one
Synonyms
Tropilene;NSC 155333;2-Cycloheptenone;Cyclohept-2-enone;2-CYCLOHEPTEN-1-ONE;cyclohept-2-en-1-one;(Z)-cyclohept-2-enone;2-CYCLOHEPTEN-1-ONE, TECH., 80%;2-Cyclohepten-1-one 80%, technical grade;TIANFUCHEM--1121-66-0---2-Cyclohepten-1-one
CBNumber:
CB2212852
Molecular Formula:
C7H10O
Molecular Weight:
110.15
MDL Number:
MFCD00004157
MOL File:
1121-66-0.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:36
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2-Cyclohepten-1-one Properties

Boiling point 183°C(lit.)
Density 0.988 g/mL at 25 °C (lit.)
refractive index n20/D 1.494(lit.)
Flash point 155 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Light orange to Yellow
λmax 227nm(EtOH)(lit.)
InChIKey WZCRDVTWUYLPTR-UHFFFAOYSA-N
NIST Chemistry Reference 2-Cyclohepten-1-one(1121-66-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P501-P210-P280-P370+P378-P403+P235
Hazard Codes  Xn
Risk Statements  22
WGK Germany  1
HS Code  2914290090
NFPA 704
2
0 0

2-Cyclohepten-1-one price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 160687 2-Cyclohepten-1-one 80%, technical grade 1121-66-0 2.5g $100.8 2024-03-01 Buy
Sigma-Aldrich 160687 2-Cyclohepten-1-one 80%, technical grade 1121-66-0 10g $202 2024-03-01 Buy
TCI Chemical C3180 2-Cyclohepten-1-one >85.0%(GC) 1121-66-0 1g $86 2024-03-01 Buy
TCI Chemical C3180 2-Cyclohepten-1-one >85.0%(GC) 1121-66-0 5g $338 2024-03-01 Buy
TRC C987860 2-Cycloheptenone 1121-66-0 50mg $120 2021-12-16 Buy
Product number Packaging Price Buy
160687 2.5g $100.8 Buy
160687 10g $202 Buy
C3180 1g $86 Buy
C3180 5g $338 Buy
C987860 50mg $120 Buy

2-Cyclohepten-1-one Chemical Properties,Uses,Production

Uses

A cycloheptenone derivative, a key intermediate for the synthesis of perhydroazulene terpenoids.

Synthesis Reference(s)

The Journal of Organic Chemistry, 41, p. 2073, 1976 DOI: 10.1021/jo00873a055

General Description

2-Cyclohepten-1-one is an α,β-enone and its regioselective reaction with allyl indium reagent in the presence of TMSCl has been reported. It reacts with Bu2Zn in the presence of catalytic amounts of Cu(OTf)2 and CH2-bridged azolium salts to give (S)-3-butylcycloheptanone.

2-Cyclohepten-1-one synthesis

628-92-2
1121-66-0
286-45-3
Synthesis of 2-Cyclohepten-1-one from CYCLOHEPTENE

2-Cyclohepten-1-one Preparation Products And Raw materials

Raw materials

1-Cyclohepten-1-ol, acetate Cycloheptene, 1-[(trimethylsilyl)oxy]- 1,4-Dioxaspiro[4.6]undec-6-ene 1,2-EPOXYCYCLOHEPTANE Cycloheptanol
CYCLOHEPTENE Cycloheptanone

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Preparation Products

tert-butyl 3-oxocycloheptylcarbamate (1S,3R)-3-Amino-cycloheptanol

2-Cyclohepten-1-one Suppliers

Global( 124)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15371 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21695 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Changzhou Ditong Chemical Co.,Ltd 		+86-0519-88299272 info@edengenechem.com China 2169 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Jinan Liheng Biotechnology Co., Ltd. 		15865262812 info@lihengpharm.com CHINA 938 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Accela ChemBio Inc. 		58
Changzhou Ditong Chemical Co.,Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Jinan Liheng Biotechnology Co., Ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58

View Lastest Price from 2-Cyclohepten-1-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Cyclohepten-1-one pictures 2020-03-06 2-Cyclohepten-1-one
1121-66-0
 US $1.00 / KG 1KG 97%-99.9% 100kg Career Henan Chemical Co

2-Cyclohepten-1-one Spectrum

2-Cyclohepten-1-one(1121-66-0)1HNMR2-Cyclohepten-1-one(1121-66-0)IR2-Cyclohepten-1-one(1121-66-0)FT-IR2-Cyclohepten-1-one(1121-66-0)Raman

1121-66-0(2-Cyclohepten-1-one)Related Search:

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10,11-DIBROMO-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTEN-5-ONE Gestaclone (4S)-5β-Methyl-4β-(3-oxobutyl)-1-cyclohepten-3-one 17A-HYDROXY-1A,2A-METHYLENEPREGNA-4,6-DIENE-3,20-DIONE-17-ACETATE 4-(4-chlorobenzoyl)-1-(4-chlorophenyl)-3-phenyl-6,7,8,9-tetrahydro-5H-benzo[a]cyclohepten-5-one
3,4,6-trihydroxy-5H-benzo[a]cyclohepten-5-one 10,11-Dihydro-5H-dibenzo[a,b]cyclohepten-5-one 6,7,8-TRIMETHOXY-1,2,5,10,11,11A-HEXAHYDRODIBENZO(A,D)CYCLOHEPTEN-3-ONE

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2-CYCLOHEPTEN-1-ONE cyclohept-2-en-1-one 2-CYCLOHEPTEN-1-ONE, TECH., 80% 2-Cycloheptenone Tropilene Cyclohept-2-enone (Z)-cyclohept-2-enone NSC 155333 2-Cyclohepten-1-one 80%, technical grade TIANFUCHEM--1121-66-0---2-Cyclohepten-1-one 2-Cyclohepten-1-one (6CI, 7CI, 8CI, 9CI, ACI) 1121-66-0 C7 to C8 Carbonyl Compounds Ketones Organic Building Blocks Building Blocks Intermediates Miscellaneous Reagents C7 to C8 Carbonyl Compounds Ketones