ChemicalBook > CAS DataBase List > N-PROP-2-YNYLUREA

N-PROP-2-YNYLUREA

Product Name
N-PROP-2-YNYLUREA
CAS No.
5221-62-5
Chemical Name
N-PROP-2-YNYLUREA
Synonyms
Propargylurea;2-Propynylurea;1-Propargylurea;PROP-2-YNYLUREA;N-PROP-2-YNYLUREA;2-Propynylurea>1-(Prop-2-yn-1-yl);1-(Prop-2-ynyl)urea;(prop-2-yn-1-yl)urea;Urea, N-2-propyn-1-yl-
CBNumber
CB6417242
Molecular Formula
C4H6N2O
Formula Weight
98.1
MOL File
5221-62-5.mol
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N-PROP-2-YNYLUREA Property

Melting point:
130 °C
Boiling point:
181.6±32.0 °C(Predicted)
Density 
1.115±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
form 
powder to crystal
pka
12.58±0.46(Predicted)
color 
White to Light yellow to Light orange
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36/37/39
Hazard Note 
Irritant
HS Code 
2924190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
P2171
Product name
2-Propynylurea
Purity
>98.0%(N)
Packaging
200mg
Price
$61
Updated
2025/07/31
TCI Chemical
Product number
P2171
Product name
2-Propynylurea
Purity
>98.0%(N)
Packaging
1g
Price
$246
Updated
2025/07/31
TRC
Product number
P838525
Product name
1-(Prop-2-yn-1-yl)urea
Packaging
10mg
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
OR23964
Product name
1-(Prop-2-yn-1-yl)urea
Packaging
1g
Price
$95
Updated
2021/12/16
SynQuest Laboratories
Product number
4553-1-01
Product name
1-(Prop-2-yn-1-yl)urea
Packaging
1g
Price
$104
Updated
2021/12/16

N-PROP-2-YNYLUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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N-PROP-2-YNYLUREA Suppliers

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5221-62-5, N-PROP-2-YNYLUREARelated Search:

BUTURON N-PROP-2-YNYLUREA Imiprothrin 3,7-DIMETHYL-1-PROPARGYLXANTHINE fenleuton ATRELEUTON N-(1,1-DIMETHYLPROP-2-YNYL)-N'-(2,2,2-TRICHLORO-1-HYDROXYETHYL)UREA 3-HYDROXYPROPYL-7-METHYL-8-(3-METHOXYSTYRYL)-1-PROPARGYLXANTHINE, [METHYL-3H] N-(3-chlorophenyl)-N'-(1-ethynylcyclohexyl)urea N-(1-ETH-1-YNYLCYCLOHEXYL)-N'-(2,2,2-TRICHLORO-1-HYDROXYETHYL)UREA 1-propargyl-5-bromopyrimidin-2-one N-(4-chlorophenyl)-N'-(1-ethynylcyclohexyl)urea N-(1,1-DIMETHYLPROP-2-YNYL)UREA N-(1-ethynylcyclohexyl)-N'-(4-fluorophenyl)urea AKOS 91254 N-(2,4-difluorophenyl)-N'-(1-ethynylcyclohexyl)urea N'-(1-ethynylcyclohexyl)-N,N-dimethylurea N-(tert-butyl)-N'-(1-ethynylcyclohexyl)urea

  • N-PROP-2-YNYLUREA
  • PROP-2-YNYLUREA
  • 1-(Prop-2-ynyl)urea
  • 1-(Prop-2-yn-1-yl)urea
  • 2-Propynylurea
  • 1-Propargylurea
  • 1-(Prop-2-yn-1-yl)
  • 2-Propynylurea&gt
  • Urea, N-2-propyn-1-yl-
  • (prop-2-yn-1-yl)urea
  • Propargylurea
  • 5221-62-5