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: 2,6-dioxo-N-(carboxymethyl)morpholine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33658-49-0

33658-49-0 structure

33658-49-0 structure

Name: 2,6-dioxo-N-(carboxymethyl)morpholine
Chemical Name: 2-(2,6-dioxomorpholin-4-yl)acetic acid
CAS Number: 33658-49-0
Molecular Formula: C₆H₇NO₅
Molecular Weight: 173.12300
Create Date: 2017-02-21 09:57:28
Modify Date: 2025-09-19 11:33:17

Name	2-(2,6-dioxomorpholin-4-yl)acetic acid
Synonyms	2,6-Dioxo-4-morpholineacetic acid nitrilotriacetic anhydride 2,6-diketo-N-carboxymethyl morpholine 2,6-Dcm 4-Morpholineaceticacid,2,6-dioxo

Density	1.521g/cm3
Boiling Point	427.9ºC at 760mmHg
Molecular Formula	C₆H₇NO₅
Molecular Weight	173.12300
Flash Point	212.6ºC
Exact Mass	173.03200
PSA	83.91000
Index of Refraction	1.523

HS Code	2934999090

139-13-9 structure

139-13-9

~%

33658-49-0 structure

33658-49-0

Literature: Serdons, Kim; Verduyckt; Cleynhens; Bormans; Verbruggen Journal of Labelled Compounds and Radiopharmaceuticals, 2008 , vol. 51, # 10 p. 357 - 367

Precursor 1
139-13-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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