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Ethyl allophanate

Ethyl allophanate Structure
Ethyl allophanate structure
CAS No.
626-36-8
Chemical Name:
Ethyl allophanate
Synonyms
NSC 272;NSC 119864;Ethyl allophanate;Ethoxycarbonylurea;Ethyl allophanate, C;Ethyl allophanate,98%;Ethyl Allophanate >ALLOPHANIC ACID ETHYL ESTER;Ethyl aminocarbonylcarbamate;Carbamoylcarbamic acid ethyl ester
CBNumber:
CB5339554
Molecular Formula:
C4H8N2O3
Molecular Weight:
132.12
MDL Number:
MFCD00047870
MOL File:
626-36-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:29
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Ethyl allophanate Properties

Melting point 184-189 °C
Boiling point 190-191℃
Density 1.4207 (rough estimate)
refractive index 1.4880 (estimate)
pka 9.89±0.46(Predicted)
form powder to crystal
color White to Almost white
CAS DataBase Reference 626-36-8(CAS DataBase Reference)
FDA UNII 7B4EN328CC
EPA Substance Registry System Carbamic acid, (aminocarbonyl)-, ethyl ester (626-36-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi
Risk Statements  36
Safety Statements  24/25-26
TSCA  TSCA listed
HS Code  2922.39.5000
NFPA 704
0
1 0

Ethyl allophanate price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical A0213 Ethyl Allophanate >98.0%(N) 626-36-8 25g $458 2026-04-30 Buy
aablocks AA003QBF Ethyl allophanate 98% 626-36-8 1g $29 2026-05-28 Buy
aablocks AA003QBF Ethyl allophanate ≥98% 626-36-8 5g $33 2026-05-28 Buy
aablocks AA003QBF Ethyl allophanate ≥98% 626-36-8 25g $162 2026-05-28 Buy
Crysdot CD13008388 EThyl allophanate 95+% 626-36-8 100g $458 2026-05-27 Buy
Product number Packaging Price Buy
A0213 25g $458 Buy
AA003QBF 1g $29 Buy
AA003QBF 5g $33 Buy
AA003QBF 25g $162 Buy
CD13008388 100g $458 Buy

Ethyl allophanate Chemical Properties, Uses, Production

Chemical Properties

white to slightly yellow cryst. powder or needles

Ethyl allophanate Preparation Products And Raw materials

Raw materials

Preparation Products

4-Bromophenylurea

Ethyl allophanate Suppliers

Global Suppliers ( 107)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Shanghai civi chemical technology co.,Ltd 86-21-34053660 sale@labgogo.com China 9853 52
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 sales@norris-pharm.com China 8869 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9336 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
TCI (Shanghai) Development Co., Ltd. 81
Beijing Ouhe Technology Co., Ltd 60
Sichuan Kulinan Technology Co., Ltd 57
Maya High Purity Chemicals 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 55
Shanghai civi chemical technology co.,Ltd 52
Nanjing Norris-Pharm Technology Co., Ltd 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 55

Ethyl allophanate Spectrum

ETHYL ALLOPHANATE(626-36-8)MSETHYL ALLOPHANATE(626-36-8)13CNMRETHYL ALLOPHANATE(626-36-8)IR1ETHYL ALLOPHANATE(626-36-8)IR2

626-36-8 (Ethyl allophanate) Related Search:

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Ethyl allophanate, C (Carbamoyl)carbamic acid ethyl ester Carbamoylcarbamic acid ethyl ester Ethoxycarbonylurea Ethyl allophanate,98% ALLOPHANIC ACID ETHYL ESTER (AMINOCARBONYL)CARBAMIC ACID ETHYL ESTER NSC 119864 NSC 272 (aminocarbonyl)-carbamicaciethylester Carbamic acid, (aminocarbonyl)-, ethyl ester Ethyl aminocarbonylcarbamate Carbamic acid,N-(aminocarbonyl)-, ethyl ester Ethyl Allophanate > Ethyl allophanate 626-36-8 H2NCONHCOOC2H5