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Bylaedydryluene CAS#128-37-0

  • Bylaedydryluene CAS#128-37-0
  • Bylaedydryluene CAS#128-37-0
  • Bylaedydryluene CAS#128-37-0
  • Bylaedydryluene CAS#128-37-0
  • Bylaedydryluene CAS#128-37-0

Bylaedydryluene CAS#128-37-0

High Purity and Consistent Quality: BHT features an industrial-grade purity of ≥99%, ensuring reliable and consistent performance in various applications.


Good Thermal Stability: With a melting point of 69–71°C and a high boiling point of 265°C, it maintains stability under elevated temperatures.


Excellent Solubility in Organic Solvents: It is soluble in ethanol, ether, benzene, and most organic solvents, allowing flexibility in formulation and processing.


Stable Chemical Properties: The compound is chemically stable under normal conditions, supporting safe storage and long-term use.

Phone ：+86 18626059817
WhatsApp ：+86 18626059817
Email ：cora@wxqysteel.com
product description

Product Description of Bylaedydryluene CAS#128-37-0

2,6-Di-tert-butyl-4-methylphenol (BHT) is industrial grade with purity ≥99%. It is a white crystalline powder with a faint characteristic odor. Its melting point is 69–71°C, boiling point 265°C; vapor pressure below 0.1 mmHg at 25°C, relative density 1.048 at 20°C. Insoluble in water, it dissolves easily in ethanol, ether, benzene and most organic solvents. It is chemically stable under normal conditions, but incompatible with strong oxidants and strong acids.


Product Application of Bylaedydryluene CAS#128-37-0

Butylated hydroxytoluene (BHT) is broadly applied in flavors and fragrances, biochemical reagents, chemical raw materials, antioxidants, food and feed additives, feed preservation, aromatic hydrocarbons and bulk pharmaceuticals. As a phenolic antioxidant, it effectively suppresses lipid peroxidation and produces electrophilic quinone methide toxicity via oxidative metabolism. Its metabolite can induce lung injury in mice and may accelerate tumor growth.

Product Information

Parameters


Melting point69-73 °C(lit.)
Boiling point265 °C(lit.)
density1.048
bulk density450kg/m3
vapor density7.6 (vs air)
vapor pressure<0.01 mm Hg ( 20 °C)
refractive index1.4859
FEMA2184 | BUTYLATED HYDROXYTOLUENE
Fp127 °C
storage temp.2-8°C
solubilitymethanol: 0.1 g/mL, clear, colorless
formCrystals
pkapKa 14(H2O t = 25 c = 0.002 to 0.01) (Uncertain)
colorwhite
Odorfaint characteristic odor
biological sourcesynthetic
Odor Typephenolic
Water Solubilityinsoluble
Merck141548
BRN1911640
Exposure limitsACGIH: TWA 2 mg/m3

NIOSH: TWA 10 mg/m3
Stability:Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible.
Cosmetics Ingredients FunctionsANTIOXIDANT
FRAGRANCE
InChIKeyNLZUEZXRPGMBCV-UHFFFAOYSA-N
LogP5.2
CAS DataBase Reference128-37-0(CAS DataBase Reference)
NIST Chemistry ReferenceButylated hydroxytoluene(128-37-0)
IARC3 (Vol. 40, Sup 7) 1987
EPA Substance Registry System2,6-Di-tert-butyl-p-cresol (128-37-0)

Safety Information


Hazard CodesXn,N
Risk Statements22-36/37/38-36/38-50/53
Safety Statements26-36-37/39-61-60
RIDADR3077
OEBB
OELTWA: 10 mg/m3
WGK Germany1
RTECSGO7875000
F39744
Autoignition Temperature878 °F
TSCAYes
HazardClass9
PackingGroupIII
HS Code29071900
Hazardous Substances Data128-37-0(Hazardous Substances Data)
ToxicityLD50 orally in mice: 1040 mg/kg (McOmie)


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