4-Chloro-o-cresol
Supplier:
Spectrum Chemicals
Description:
4-Benzylphenol, Purity: 98.0 %, Cas number: 101-53-1, Molecular formula: C13H12O, Molecular Weight: 184.24, Color/Appearance: White, Pale Yellow, Crystals, Powder, Synonyms: 4-Hydroxydiphenylmethane, a-Phenyl-p-cresol, Size: 25G
Catalog Number:
(101094-446)
Supplier:
TCI America
Description:
CAS Number: 128-37-0
MDL Number: MFCD00011644 Molecular Formula: C15H24O Molecular Weight: 220.36 Purity/Analysis Method: >99.0% (GC) Form: Crystal Boiling point (°C): 265 Melting point (°C): 71 Flash Point (°C): 127
Supplier:
TCI America
Description:
2'-Hydroxy-5'-methylpropiophenone, Purity: >98.0%(GC), CAS Number: 938-45-4, Molecular Formula: C10H12O2, Molecular Weight: 164.2, Synonym: 2-Propionyl-p-cresol, Physical state: Liquid, Form: Clear, Colour: Pale yellow - Yellow, Size: 1G
Catalog Number:
(77980-703)
Supplier:
LGC STANDARDS
Description:
p-Cresol, TRC, LGC Standards
Supplier:
Adipogen
Description:
It is known that phenol and p-cresol are promoters of skin tumors and also urinary excretion of phenol and p-cresol is increased by exposure to benzene, which has hemopoietic toxicity, and toluene, respectively. Therefore, the determination of phenol and p-cresol is important in clinical chemistry and toxicology. Because phenol and p-cresol are present in urine as sulfate or glucuronide conjugates, they are hydrolyzed enzymatically or with acid, followed by distillation or extraction with organic solvent prior to measurement by GC or HPLC. However, these GC and HPLC methods require relatively large sample volumes (more than 1 ml) because of their insufficient sensitivities for measuring small amounts of phenol and p-cresol. The application of fluorescent labeling techniques to HPLC result in a sensitive and selective method. Phthalimidylbenzenesulfonyl chlorides habe also been successfully used for high sensitivity labelling of amino acids prior to HPLC.
Catalog Number:
(AAH66252-22)
Catalog Number:
(77980-711)
Supplier:
LGC STANDARDS
Description:
p-Cresol Glucuronide, TRC, LGC Standards
Supplier:
TCI America
Description:
CAS Number: 99-53-6
MDL Number: MFCD01734013 Molecular Formula: C7H7NO3 Molecular Weight: 153.14 Purity/Analysis Method: >98.0% (T) Form: Crystal Melting point (°C): 96
Supplier:
APOLLO SCIENTIFIC
Description:
4-Nitro-3-(trifluoromethyl)phenol 97%
Supplier:
AMBEED, INC
Description:
4-Nitro-3-(trifluoromethyl)phenol, Purity: 98%, CAS Number: 88-30-2, Appearance: Powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 5g
Supplier:
BeanTown Chemical
Description:
CAS: 128-37-0; EC No: 204-881-4; MDL No: MFCD00011644; RTECS: GO7875000
UN No: UN3077; Haz Class: 9; Packing Group: III
Crystalline/Powder; Molecular Formula: C15H24O; MW: 220.35
Melting Point: 69-73°; Boiling Point: 265°; Flash point: 127°C (260°F)
Catalog Number:
(77982-306)
Supplier:
LGC STANDARDS
Description:
4,6-Di-tert-butyl-m-cresol, TRC, LGC Standards
Supplier:
TCI America
Description:
CAS Number: 37721-75-8
MDL Number: MFCD00060318 Molecular Formula: C7H4Br4O Molecular Weight: 423.72 Purity/Analysis Method: >95.0% (GC) Form: Crystal Color: White Melting point (°C): 198
Supplier:
TCI America
Description:
(stabilized with 2,6-Di-tert-butyl-p-cresol)
CAS Number: 547-65-9 MDL Number: MFCD00005407 Molecular Formula: C5H6O2 Molecular Weight: 98.10 Purity/Analysis Method: >95.0% (GC) Form: Clear Liquid Boiling point (°C): 90 Flash Point (°C): 90 Specific Gravity (20/20): 1.12 Storage Temperature: 0-10°C
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