CAS Registry Number®
57-13-6
CAS Name
Urea
Molecular Formula
CH4N2O
Molecular Mass
60.06
Compound Properties
-
Boiling Point (1)
317-389 °C
-
Melting Point (2)
132.70 °C
-
Density (2)
1.3230 g/cm3 @ Temp: 20 °C
Source(s)
- (1) Jarocki, Boleslaw; Zeszyty Naukowe Politechniki Slaskiej, Chemia, (1970), No. 50, 280-2, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
InChIKey
InChIKey=XSQUKJJJFZCRTK-UHFFFAOYSA-N
SMILES
C(N)(N)=O
Canonical SMILES
O=C(N)N
Other Names for this Substance
- Urea
- Carbamide
- UR
- Isourea
- Carbamimidic acid
- Carbonyl diamide
- Urevert
- Ureaphil
- Ureophil
- Pseudourea
- B-I-K
- Varioform II
- Benural 70
- Urepearl
- Urea perhydrate
- Urepeal
- Keratinamin Kowa
- Pastaron
- Pastaron 20
- Pastaron 20 soft
- Urepeal L
- Pastaron 10
- Eucerin 10% Urea Lotion
- Optigen 1200
- Aquacare
- Basodexan
- Keratinamin
- Aquadrate
- Hyanit
- Elaqua XX
- Onychomal
- Nutraplus
- NSC 34375
- Pastaron soft
- Rubinol ST 010
- Carmol 40
- SGN 250
- Uroderm
- Ultra Low Biuret Urea
- Low Biuret Urea
- Duration III
- ESN
- Optigen II
- Uria
- Cellton NP
- Cellpaste K 4
- AUS 32
- Onyster
- Diesel exhaust fluid
- DEF
- DEF (diesel exhaust fluid)
- AdBlue
- U 6504
Deleted or Replaced CAS Registry Numbers
30535-50-3, 118548-06-4, 860639-56-1, 923953-70-2, 1202865-46-0, 1228376-38-2, 1262769-89-0, 1637232-71-3, 2060607-07-8, 2417243-36-6
