Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Furancarboxylic acid,5-nitro-, ethyl ester
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Furancarboxylic acid,5-nitro-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

943-37-3

943-37-3 structure

Name: 2-Furancarboxylic acid,5-nitro-, ethyl ester
Chemical Name: ethyl 5-nitrofuran-2-carboxylate
CAS Number: 943-37-3
Molecular Formula: C₇H₇NO₅
Molecular Weight: 185.13400
Create Date: 2018-07-25 23:20:35
Modify Date: 2025-08-24 22:28:13

Name	ethyl 5-nitrofuran-2-carboxylate
Synonyms	5-nitro-furan-2-carboxylic acid ethyl ester ethyl 5-nitro-2-furancarboxylate 5-Nitro-furan-2-carbonsaeure-aethylester MFCD00092566 2-Furancarboxylic acid,5-nitro-,ethyl ester 2-Furoic acid,5-nitro-,ethyl ester Ethyl 5-nitro-2-furoate ethyl 5-nitrofuroate EINECS 213-400-7

Density	1.336g/cm3
Boiling Point	295.4ºC at 760mmHg
Melting Point	101ºC
Molecular Formula	C₇H₇NO₅
Molecular Weight	185.13400
Flash Point	132.4ºC
Exact Mass	185.03200
PSA	85.26000
LogP	1.88770
Index of Refraction	1.511

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV2012500

CHEMICAL NAME :: 2-Furoic acid, 5-nitro-, ethyl ester

CAS REGISTRY NUMBER :: 943-37-3

BEILSTEIN REFERENCE NO. :: 0181268

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H7-N-O5

MOLECULAR WEIGHT :: 185.15

WISWESSER LINE NOTATION :: T5OJ BVO2 ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Protozoa - Euglena gracilis

DOSE/DURATION :: 25 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 81,21,1981

Safety Phrases	22-24/25
RTECS	LV2012500
HS Code	2932190090

645-12-5

64-17-5

~98%

943-37-3

Literature: WARNER-LAMBERT COMPANY LLC Patent: WO2005/26165 A1, 2005 ; Location in patent: Page/Page column 72; 142 ;

614-99-3

~90%

943-37-3

Literature: Prousek, Josef; Jurasek, Adolf; Kovac, Jaroslav Collection of Czechoslovak Chemical Communications, 1980 , vol. 45, # 1 p. 135 - 141

645-12-5

943-37-3

Literature: US4382143 A1, ;

5904-69-8

943-37-3

Literature: Bulletin of the Institute for Chemical Research, Kyoto University, , vol. 33, p. 39,44 Chem.Abstr., , p. 14705

64-17-5

943-37-3

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 25, p. 51

25084-14-4

64-17-5

645-12-5

943-37-3

Literature: Bulletin of the Korean Chemical Society, , vol. 33, # 10 p. 3293 - 3297

25084-14-4

64-17-5

943-37-3

Literature: Bulletin of the Korean Chemical Society, , vol. 33, # 10 p. 3293 - 3297

Precursor 5
645-12-5 64-17-5 614-99-3 5904-69-8
25084-14-4
DownStream 5
110-17-8 15856-35-6 123771-00-6 720-69-4
5469-78-3

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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