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: 2,2-Dimethyl-3-nitro-2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57544-29-3

57544-29-3 structure

57544-29-3 structure

Name: 2,2-Dimethyl-3-nitro-2H-1-benzopyran
Chemical Name: 2,2-dimethyl-3-nitrochromene
CAS Number: 57544-29-3
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Create Date: 2016-04-23 14:00:16
Modify Date: 2025-11-02 16:39:53

Name	2,2-dimethyl-3-nitrochromene
Synonyms	2,2-Dimethyl-3-nitro-2H-1-benzopyran 2H-1-BENZOPYRAN,2,2-DIMETHYL-3-NITRO 2,2-dimethyl-3-nitro-2H-chromene 2,2-Dimethyl-3-nitro-2H-chromen

Density	1.24g/cm3
Boiling Point	309.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	137.3ºC
Exact Mass	205.07400
PSA	55.05000
LogP	2.99840
Index of Refraction	1.584

1606-30-0 structure

1606-30-0

89-95-2 structure

89-95-2

~99%

57544-29-3 structure

57544-29-3

Literature: Yan, Ming-Chung; Jang, Yeong-Jiunn; Kuo, Wen-Yu; Tu, Zhijay; Shen, Kao-Hsien; Cuo, Ting-Shen; Ueng, Chuen-Her; Yao, Ching-Fa Heterocycles, 2002 , vol. 57, # 6 p. 1033 - 1048

1606-30-0 structure

1606-30-0

90-02-8 structure

90-02-8

~%

57544-29-3 structure

57544-29-3

Literature: Habib, Pateliya Mujjamil; Rama Raju; Kavala, Veerababurao; Kuo, Chun-Wei; Yao, Ching-Fa Tetrahedron, 2009 , vol. 65, # 29-30 p. 5799 - 5804

2513-25-9 structure

2513-25-9

~%

57544-29-3 structure

57544-29-3

Literature: Hata, Eiichiro; Yamada, Tohru; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 12 p. 3629 - 3636

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.