4-PHENYLSEMICARBAZIDE
- Product Name
- 4-PHENYLSEMICARBAZIDE
- CAS No.
- 537-47-3
- Chemical Name
- 4-PHENYLSEMICARBAZIDE
- Synonyms
- AKOS B001501;1-Amino-3-phenylurea;4-PHENYLSEMICARBAZIDE;LABOTEST-BB LT02089391;Anilinoformylhydrazine;Semicarbazide, 4-phenyl-;4-Phenylsemicarbazide>4-Phenylsemicarbazide,97%;4-PHENYLSEMICARBAZIDE 98+%;n-phenylhydrazinecarboxamide
- CBNumber
- CB0134455
- Molecular Formula
- C7H9N3O
- Formula Weight
- 151.17
- MOL File
- 537-47-3.mol
4-PHENYLSEMICARBAZIDE Property
- Melting point:
- 122-125 °C(lit.)
- Boiling point:
- 273.17°C (rough estimate)
- Density
- 1.2100 (rough estimate)
- refractive index
- 1.5860 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- powder to crystal
- pka
- 10.52±0.20(Predicted)
- color
- White to Almost white
- Water Solubility
- 699.5mg/L(15 ºC)
- Sensitive
- Air Sensitive
- Merck
- 14,7312
- BRN
- 511107
- CAS DataBase Reference
- 537-47-3(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P233Keep container tightly closed.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304IF INHALED:
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362Take off contaminated clothing and wash before reuse.
P403Store in a well-ventilated place.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- P0228
- Product name
- 4-Phenylsemicarbazide
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $55
- Updated
- 2024/03/01
- Product number
- P0228
- Product name
- 4-Phenylsemicarbazide
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $217
- Updated
- 2024/03/01
- Product number
- B25578
- Product name
- 4-Phenylsemicarbazide, 98+%
- Packaging
- 25g
- Price
- $282
- Updated
- 2021/12/16
- Product number
- B25578
- Product name
- 4-Phenylsemicarbazide, 98+%
- Packaging
- 10g
- Price
- $141
- Updated
- 2021/12/16
- Product number
- B25578
- Product name
- 4-Phenylsemicarbazide, 98+%
- Packaging
- 50g
- Price
- $142
- Updated
- 2021/12/16
4-PHENYLSEMICARBAZIDE Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder or flakes
Definition
ChEBI: Chondroitin sulfate E (GalNAc4,6diS-GlcA), precursor 5a is a member of ureas.
Purification Methods
Crystallise it from water and dry it in a vacuum over KOH. [Beilstein 12 II 221, 12 III 822.]
4-PHENYLSEMICARBAZIDE Preparation Products And Raw materials
Raw materials
Preparation Products
4-PHENYLSEMICARBAZIDE Suppliers
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View Lastest Price from 4-PHENYLSEMICARBAZIDE manufacturers
- Product
- 4-PHENYLSEMICARBAZIDE 537-47-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-10
- Product
- 4-Phenylsemicarbazide 537-47-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 4-PHENYLSEMICARBAZIDE 537-47-3
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- 99.5%min
- Supply Ability
- 20kg/week
- Release date
- 2019-10-28