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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ethyl (5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl)carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

740842-44-8

740842-44-8 structure

740842-44-8 structure

Name: ethyl (5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl)carbamate
Chemical Name: MFCD12974795
CAS Number: 740842-44-8
Molecular Formula: C₁₄H₁₇NO₃
Molecular Weight: 247.290
Create Date: 2021-09-13 11:00:15
Modify Date: 2025-09-21 21:14:44

Names
Properties

Name	MFCD12974795
Synonyms	Ethyl (5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl)carbamate Carbamic acid, N-(6,7,8,9-tetrahydro-5-oxo-5H-benzocyclohepten-2-yl)-, ethyl ester MFCD12974795 ETHYL 5-OXO-6,7,8,9-TETRAHYDRO-5H-BENZO[A]CYCLOHEPTEN-2-YLCARBAMATE

Density	1.2±0.1 g/cm3
Boiling Point	360.8±31.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₇NO₃
Molecular Weight	247.290
Flash Point	172.0±24.8 °C
Exact Mass	247.120850
LogP	3.17
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.577

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