A2676212
4-CHLOROPHENYLUREA , 98% , 140-38-5
CAS NO.：140-38-5
Empirical Formula: C7H7ClN2O
Molecular Weight: 170.6
MDL number: MFCD00014788
EINECS: 205-412-6
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB24.00 | In Stock |
|
| 1g | RMB68.00 | In Stock |
|
| 5g | RMB219.20 | In Stock |
|
| 25g | RMB599.20 | In Stock |
|
| 100g | RMB2214.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 204-205°C |
| Boiling point: | 271.7±23.0 °C(Predicted) |
| Density | 1.402±0.06 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 14.13±0.70(Predicted) |
| color | White to Off-White |
| BRN | 908492 |
| CAS DataBase Reference | 140-38-5(CAS DataBase Reference) |
| NIST Chemistry Reference | N-(4-chlorophenyl)urea(140-38-5) |
| EPA Substance Registry System | 4-Chlorophenylurea (140-38-5) |
Description and Uses
p-Chlorophenylurea is a intermediate to synthesize chlorfenuron in sodium cyanate route.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H319-H301-H335-H317-H315 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362 |
| Safety Statements | 22-24/25 |
| RIDADR | UN2811 |
| RTECS | YS6127000 |
| HazardClass | IRRITANT |
| HS Code | 2924210090 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
