Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetyleneurea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: glycoluril
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Glycoluril
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

496-46-8

496-46-8 structure

Name: Glycoluril
Chemical Name: glycoluril
CAS Number: 496-46-8
Molecular Formula: C₄H₆N₄O₂
Molecular Weight: 142.116
Catalog: Chemical reagent Organic reagent Urea
Create Date: 2018-03-08 08:00:00
Modify Date: 2026-07-16 18:55:05

Name	glycoluril
Synonyms	TETRAHYDRO-IMIDAZO(4,5-D)IMIDAZOLE-2,5-DIONE 1,3,3a,4,6,6a-hexahydroimidazo[4,5-d]imidazole-2,5-dione 3a,4,6,6a-Tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione acetylenediureine Acetylene diurein Glycouril Acetylenediureine 5(1H Octahydroimidazo[4,5-d]imidazolidine-2,5-dione di-1,2-ureyleneethane perhydroimidazo(4,5-d)imidazole-2,5-dione Acetyleneurea;Acetylene cbamide;Acetylenediureine;Glycolueil;Glyoxaldiureine Acetyleneurea Tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione diurea glyoxalate Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro MFCD00005539 Glycoluril p Standd Dry ACETYLENE DIUREIN Tetrahydroimidazo[4,5-d]imidazole-2,5-dione ACETYLENE CARBAMIDE Acetyleneurea TETRAHYDROIMIDAZO[4,5-D]IMIDAZOLE-2,5(1H,3H)-DIONE TIMTEC-BB SBB004149 5-d]imidazole-2,5(1H,3H)-dione,tetrahydro-Imidazo[4 1,3,3a,4,6,6a-Hexahydroimidazo[4,5-d]imidazole-2,5-dione Acetylene cbamide Glyoxalbiuret Glycouril, HPLC Glycoluril 0.2 glycoluril:tetrahydroimidazo(4,5-d)IMIDAZOLE-2,5-(1h,3h)-dione Glycoluril> acetylenediurea ACETYLENEUREA Glyoxaldiurene Tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 3a,4,5,6,6a-Pentahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione Gansu urea Glycolueil Tetrahydroimidaz(d)imidazole-2,5-(1H,3H)-dione Diurea glyoxalate 2,4,6,8-tetraazabicyclo<3.3.0>octane-3,7-dione Glyoxaldiureine ACETYLENEDIUREA 5-d]imidazole-2,5(1h,3h)-dione,tetrahydro-imidazo[ EINECS 207-821-5 Perhydroimidazo[4,5-d]imidazol-2,5-dion glyoxaldiureine 2,4,6,8-tetraazabicyclo<3,3,0>octan-3,7-dione Glycoluril: (Acetyleneurea) ACETYL CBAMIDE Glycoluril p Humide

Density	1.4±0.1 g/cm3
Boiling Point	861.6±65.0 °C at 760 mmHg
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₆N₄O₂
Molecular Weight	142.116
Flash Point	421.8±34.4 °C
Exact Mass	142.049072
PSA	82.26000
LogP	-2.00
Vapour Pressure	0.0±3.3 mmHg at 25°C
Index of Refraction	1.514

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Hazard Codes	Xn: Harmful;
Risk Phrases	22
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	29332990

131543-46-9

57-13-6

~0%

3720-97-6

496-46-8

Literature: THE PROCTER and GAMBLE COMPANY; THOMAS, Jacqueline, Besinaiz; HEINZMAN, Stephen, Wayne; GORDON, Gregory, Charles; WINCHESTER, III, James, Cyrus; OAKLEY, Jr., Roy, Lee Patent: WO2014/66583 A1, 2014 ; Location in patent: Page/Page column 12; 13 ;

131543-46-9

57-13-6

~85%

496-46-8

Literature: Tayebee, Reza; Esmaei, Rezaei-Seresht; Behrooz, Maleki Letters in Organic Chemistry, 2012 , vol. 9, # 3 p. 183 - 191

97-59-6

496-46-8

Literature: Rheineck Justus Liebigs Annalen der Chemie, 1865 , vol. 134, p. 220 Full Text Show Details Biltz; Schiemann Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2>113, p. 92

599-01-9

57-13-6

496-46-8

Literature: Pinner Chemische Berichte, 1884 , vol. 17, p. 1998 Chemische Berichte, 1887 , vol. 20, p. 2345 Anm.

517-21-5

57-13-6

496-46-8

Literature: Biltz; Schiemann Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2>113, p. 92

815-53-2

57-13-6

496-46-8

Literature: Fenton Journal of the Chemical Society, 1905 , vol. 87, p. 814 Chem. Zentralbl., 1905 , vol. 76, # I p. 925

Precursor 5
57-13-6 97-59-6 599-01-9 517-21-5
815-53-2
DownStream 10
462-60-2 57-13-6 28773-97-9 97-59-6
108-80-5 776-19-2 5395-50-6 461-72-3
10543-60-9 80262-44-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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