Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-cycloheptenone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-cycloheptenone
Price: ￥348.0/5g ￥108.0/1g
Purity: 90.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Cyclohepten-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFUCHEM--1121-66-0---2-Cyclohepten-1-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1121-66-0

1121-66-0 structure

1121-66-0 structure

Name: 2-cycloheptenone
Chemical Name: 2-Cycloheptenone
CAS Number: 1121-66-0
Molecular Formula: C₇H₁₀O
Molecular Weight: 110.154
Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
Create Date: 2018-03-15 08:00:00
Modify Date: 2025-08-25 17:51:16

Name	2-Cycloheptenone
Synonyms	2-Cyclohepten-1-one Cyclohept-2-enone 2-cycloheptenone cyclohept-2-en-1-one EINECS 214-334-1 MFCD00004157

Density	1.0±0.1 g/cm3
Boiling Point	189.1±10.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀O
Molecular Weight	110.154
Flash Point	68.3±0.0 °C
Exact Mass	110.073166
PSA	17.07000
LogP	0.97
Vapour Pressure	0.6±0.4 mmHg at 25°C
Index of Refraction	1.474
Storage condition	2-8°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
WGK Germany	1
HS Code	2914299000

Precursor 8
502-42-1 79605-67-7 502-41-0 628-92-2
1728-24-1 14477-74-8 22081-48-7 77256-26-9
DownStream 10
108168-72-5 108062-25-5 79605-67-7 502-41-0
502-42-1 29798-82-1 532-24-1 100650-88-2
539-80-0 103130-97-8

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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