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-1,4,7,10,13-pentaoxacyclopentadecane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74649-90-4

74649-90-4 structure

74649-90-4 structure

Name: 2,2-dimethyl-1,4,7,10,13-pentaoxacyclopentadecane
Chemical Name: 2,2-dimethyl-1,4,7,10,13-pentaoxacyclopentadecane
CAS Number: 74649-90-4
Molecular Formula: C₁₂H₂₄O₅
Molecular Weight: 248.31600
Create Date: 2017-07-19 15:34:02
Modify Date: 2025-08-25 14:01:23

Name	2,2-dimethyl-1,4,7,10,13-pentaoxacyclopentadecane
Synonyms	EINECS 277-941-0 2,2-Dimethyl-15-crown-5 1,4,7,10,13-Pentaoxacyclopentadecane,2,2-dimethyl

Density	0.956g/cm3
Boiling Point	346.8ºC at 760 mmHg
Molecular Formula	C₁₂H₂₄O₅
Molecular Weight	248.31600
Flash Point	138.9ºC
Exact Mass	248.16200
PSA	46.15000
LogP	0.86160
Index of Refraction	1.403

HS Code	2932999099

65656-07-7 structure

65656-07-7

~38%

74649-90-4 structure

74649-90-4

Literature: Mizuno, Tadashi; Nakatsuji, Yohji; Yanagida, Shozo; Okahara, Mitsuo Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 2 p. 481 - 484

112-27-6 structure

112-27-6

~%

74649-90-4 structure

74649-90-4

Literature: Mizuno, Tadashi; Nakatsuji, Yohji; Yanagida, Shozo; Okahara, Mitsuo Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 2 p. 481 - 484

558-30-5 structure

558-30-5

112-60-7 structure

112-60-7

~%

74649-90-4 structure

74649-90-4

Literature: Ikeda, Isao; Yamamura, Shingo; Nakatsuji, Yohji; Okahara, Mitsuo Journal of Organic Chemistry, 1980 , vol. 45, # 26 p. 5355 - 5358

Precursor 4
65656-07-7 112-27-6 558-30-5 112-60-7
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.