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ChemicalBook >> CAS DataBase List >> Methylene diurethane

Methylene diurethane

$30 - $3245
Product name: Methylene diurethane
CAS: 3693-53-6
MF: C7H14N2O4
MW: 190.2
EINECS:223-011-4
MDL Number:MFCD00015147
Synonyms:Methylenediurethane,98+%;Methylenebis(carbamic acid ethyl) ester;Methylenedicarbamic acid diethyl ester;ethyl N-[(ethoxycarbonylamino)methyl]carbamate;N-[(carbethoxyamino)methyl]carbamic acid ethyl ester;bis(n-ethoxycarbonylamino)methane ;Carbamic acid, methylenebis-, diethyl ester;Carbamic acid, methylenedi-, diethyl ester

Price15 Properties Safety Information Description

15 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
American Custom Chemicals Corporation
Aronis compounds
Biosynth
Sigma-Aldrich
Thermo Scientific Chemicals
TRC

Package

20mg
100mg
500mg
0.5g
1G
2g
5g
10G
25g
1 unit

Manufactureraablocks
Product numberAA003S0Z
Product descriptionDiethyl Methylenedicarbamate ≥97%
Packaging5g
Price$260
Updated2026-05-28
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ManufacturerACHEMBLOCK
Product numberAD268317
Product descriptionDiethyl methylenedicarbamate 95%
Packaging10G
Price$285
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberAD268317
Product descriptionDiethyl methylenedicarbamate 95%
Packaging5G
Price$160
Updated2026-05-27
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0163095
Product descriptionMETHYLENE DIURETHANE 95.00%
Packaging1G
Price$642.03
Updated2021-12-16
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ManufacturerAronis compounds
Product numberc08339
Product descriptiondiethylmethylenebiscarbamate
Packaging20mg
Price$30
Updated2021-12-16
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ManufacturerBiosynth
Product numberDAA69353
Product descriptionMethylene diurethane
Packaging0.5g
Price$2336.4
Updated2026-06-04
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ManufacturerBiosynth
Product numberDAA69353
Product descriptionMethylene diurethane
Packaging1g
Price$2596
Updated2026-06-04
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ManufacturerBiosynth
Product numberDAA69353
Product descriptionMethylene diurethane
Packaging2g
Price$2985.4
Updated2026-06-04
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ManufacturerBiosynth
Product numberDAA69353
Product descriptionMethylene diurethane
Packaging5g
Price$3245
Updated2026-06-04
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ManufacturerSigma-Aldrich
Product numberS438553
Product descriptionN,N'-METHYLENEBIS-(ETHYL CARBAMATE) Aldrich
Packaging1g
Price$179
Updated2024-03-01
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ManufacturerSigma-Aldrich
Product numberS438553
Product descriptionN,N'-METHYLENEBIS-(ETHYL CARBAMATE) Aldrich^CPR
Packaging1 unit
Price$197
Updated2026-04-30
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ManufacturerThermo Scientific Chemicals
Product numberL00318
Product descriptionMethylene diurethane, 98+%
Packaging25g
Price$234
Updated2021-12-16
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ManufacturerThermo Scientific Chemicals
Product numberL00318
Product descriptionMethylene diurethane, 98+%
Packaging5g
Price$64.3
Updated2021-12-16
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ManufacturerTRC
Product numberM219713
Product descriptionMethyleneDiurethane
Packaging500mg
Price$130
Updated2021-12-16
Buy

ManufacturerTRC
Product numberM219713
Product descriptionMethyleneDiurethane
Packaging100mg
Price$60
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003S0Z	Diethyl Methylenedicarbamate ≥97%	5g	$260	2026-05-28	Buy
ACHEMBLOCK	AD268317	Diethyl methylenedicarbamate 95%	10G	$285	2026-05-27	Buy
ACHEMBLOCK	AD268317	Diethyl methylenedicarbamate 95%	5G	$160	2026-05-27	Buy
American Custom Chemicals Corporation	CHM0163095	METHYLENE DIURETHANE 95.00%	1G	$642.03	2021-12-16	Buy
Aronis compounds	c08339	diethylmethylenebiscarbamate	20mg	$30	2021-12-16	Buy
Biosynth	DAA69353	Methylene diurethane	0.5g	$2336.4	2026-06-04	Buy
Biosynth	DAA69353	Methylene diurethane	1g	$2596	2026-06-04	Buy
Biosynth	DAA69353	Methylene diurethane	2g	$2985.4	2026-06-04	Buy
Biosynth	DAA69353	Methylene diurethane	5g	$3245	2026-06-04	Buy
Sigma-Aldrich	S438553	N,N'-METHYLENEBIS-(ETHYL CARBAMATE) Aldrich	1g	$179	2024-03-01	Buy
Sigma-Aldrich	S438553	N,N'-METHYLENEBIS-(ETHYL CARBAMATE) Aldrich^CPR	1 unit	$197	2026-04-30	Buy
Thermo Scientific Chemicals	L00318	Methylene diurethane, 98+%	25g	$234	2021-12-16	Buy
Thermo Scientific Chemicals	L00318	Methylene diurethane, 98+%	5g	$64.3	2021-12-16	Buy
TRC	M219713	MethyleneDiurethane	500mg	$130	2021-12-16	Buy
TRC	M219713	MethyleneDiurethane	100mg	$60	2021-12-16	Buy

Properties

Melting point :130-131°C
Boiling point :325.69°C (rough estimate)
Density :1.2963 (rough estimate)
refractive index :1.4331 (estimate)
pka :10.98±0.46(Predicted)
BRN :1812852
CAS DataBase Reference :3693-53-6

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Methylene diurethane

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