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ChemicalBook >> CAS DataBase List >> 4-Chlorophenylurea

4-Chlorophenylurea

4-Chlorophenylurea price.
  • $6 - $1005.43
  • Product name: 4-Chlorophenylurea
  • CAS: 140-38-5
  • MF: C7H7ClN2O
  • MW: 170.6
  • EINECS:205-412-6
  • MDL Number:MFCD00014788
  • Synonyms:1-(p-chlorophenyl)-ure ;1-(p-Chlorophenyl)urea;p-CPU;Urea, (4-chlorophenyl)-;Urea, (p-chlorophenyl)-;Urea, 1-(p-chlorophenyl)-;P-CHLOROPHENYL UREA;N-(4-CHLOROPHENYL)UREA
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  • Alfa Aesar
  • Ambeed
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  • Apolloscientific
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Package
  • 250mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • ManufacturerAlfa Aesar
  • Product numberB25090
  • Product description4-Chlorophenylurea, 98%
  • Packaging5g
  • Price$41.58
  • Updated2023-01-06
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB25090
  • Product description4-Chlorophenylurea, 98%
  • Packaging25g
  • Price$155.4
  • Updated2023-01-06
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB25090
  • Product description4-Chlorophenylurea, 98%
  • Packaging100g
  • Price$497.7
  • Updated2023-01-06
  • Buy
  • ManufacturerAmbeed
  • Product numberA697335
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging250mg
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA697335
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA697335
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging5g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA697335
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging10g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA697335
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging25g
  • Price$97
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023641
  • Product description4-CHLOROPHENYLUREA 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023641
  • Product description4-CHLOROPHENYLUREA 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023641
  • Product description4-CHLOROPHENYLUREA 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR61200
  • Product description4-Chlorophenylurea 98%
  • Packaging25g
  • Price$153
  • Updated2021-12-16
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  • ManufacturerBLDpharm
  • Product numberBD96472
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging250mg
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD96472
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD96472
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging5g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD96472
  • Product description1-(4-Chlorophenyl)urea 98%
  • Packaging10g
  • Price$57
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B25090 4-Chlorophenylurea, 98% 5g $41.58 2023-01-06 Buy
Alfa Aesar B25090 4-Chlorophenylurea, 98% 25g $155.4 2023-01-06 Buy
Alfa Aesar B25090 4-Chlorophenylurea, 98% 100g $497.7 2023-01-06 Buy
Ambeed A697335 1-(4-Chlorophenyl)urea 98% 250mg $6 2021-12-16 Buy
Ambeed A697335 1-(4-Chlorophenyl)urea 98% 1g $9 2021-12-16 Buy
Ambeed A697335 1-(4-Chlorophenyl)urea 98% 5g $35 2021-12-16 Buy
Ambeed A697335 1-(4-Chlorophenyl)urea 98% 10g $57 2021-12-16 Buy
Ambeed A697335 1-(4-Chlorophenyl)urea 98% 25g $97 2021-12-16 Buy
American Custom Chemicals Corporation HCH0023641 4-CHLOROPHENYLUREA 95.00% 1G $648.81 2021-12-16 Buy
American Custom Chemicals Corporation HCH0023641 4-CHLOROPHENYLUREA 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation HCH0023641 4-CHLOROPHENYLUREA 95.00% 5G $1005.43 2021-12-16 Buy
Apolloscientific OR61200 4-Chlorophenylurea 98% 25g $153 2021-12-16 Buy
BLDpharm BD96472 1-(4-Chlorophenyl)urea 98% 250mg $6 2021-12-16 Buy
BLDpharm BD96472 1-(4-Chlorophenyl)urea 98% 1g $9 2021-12-16 Buy
BLDpharm BD96472 1-(4-Chlorophenyl)urea 98% 5g $35 2021-12-16 Buy
BLDpharm BD96472 1-(4-Chlorophenyl)urea 98% 10g $57 2021-12-16 Buy

Properties

Melting point :204-205°C
Boiling point :271.7±23.0 °C(Predicted)
Density :1.402±0.06 g/cm3(Predicted)
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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

p-Chlorophenylurea is a intermediate to synthesize chlorfenuron in sodium cyanate route.

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