butylated hydroxytoluene
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IUPAC name :2,6-ditert-butyl-4-methylphenol
InChI :InChI=1/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3
InChIKey :NLZUEZXRPGMBCV-UHFFFAOYAU
SMILES :CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
cas number :128-37-0
(EINECS) number :204-881-4
beilstein number :1911640
fema number :2184
molar refractivity :69.73 ± 0.3 cm3
parachor :556.0 ± 4.0 cm3
index of refraction :1.498 ± 0.02
surface tension :30.0 ± 3.0 dyne/cm
density :0.927 ± 0.06 g/cm3
polarizability :27.64 ± 0.5 10-24cm3
XlogP : 5.30
XlogP3-AA : 5.30
molecular weight : 220.3504600 (IUPAC)
formula :C15 H24 O
BioActivity Analysis :72334
NMR Predictor :Predict
 
 
export tariff code :2907.19.00.10
fda reg :137.350
166.110
172.110
172.115
172.185
172.615
173.340
175.105
175.125
175.300
175.380
175.390
176.170
176.210
177.1010
177.1210
177.1350
177.2260
177.2600
178.2010
178.3570
179.45
181.24
182.3173

Suppliers :
John D. Walsh :Butylated Hydroxy Toluene
Moellhausen :BHT
99% min. artifical kosher
Penta :butylated hydroxytoluene
Sigma-Aldrich-SAFC :Butylated hydroxytoluene
≥99%, FCC, Kosher
Vigon :BHT Butylated Hydroxy Toluene

organoleptics :
odor strength :low
odor description :
at 100.00 %.  
mild phenolic camphor
substantivity :400  Hour(s)

properties :
appearence :colorless crystals
assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
melting point : 70.00 to 73.00 °C. @ 760.00 mm Hg
boiling point : 265.00 °C. @ 760.00 mm Hg
vapor pressure :15.00000 mm/Hg @ 141.00 °C.
vapor density :7.6 ( Air = 1 )
flash point :> 200.00  °F.  TCC  ( > 93.33 °C. )
logP (o/w) : 5.10

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 07 - Keep container tightly closed.
S 22 - Do not breath dust.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Oral-Rat    890.00  mg/kg
Neoplasma. Vol. 24, Pg. 253, 1977.

intravenous-Mouse    180.00  mg/kg
Journal of Medicinal Chemistry. Vol. 23, Pg. 1350, 1980.

Intraperitoneal-Mouse    138.00  mg/kg
Journal of Medicinal Chemistry. Vol. 23, Pg. 1350, 1980.

Oral-Mouse    650.00  mg/kg
Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989.

Oral-Guineapig    10700.00  mg/kg
AMA Archives of Industrial Health. Vol. 11, Pg. 93, 1955.

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 

safety references :
EPI System :view
IUCLID :view
NIOSH International Chemical Safety Cards :search
NIOSH Pocket Guide :search
NLM Hazardous Substances Data Bank :search
Chemical Carcinogenesis Research Information System :Search
AIDS Citations :Search
Cancer Citations :Search
Toxicology Citations :Search
Carcinogenic Potency Database :Search
EPA GENetic TOXicology :Search
Env. Mutagen Info. Center :Search
NLM Developmental and Reproductive Toxicity :Search
National Toxicology Program :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :1
 
 
 
 2,6-ditert-butyl-4-methylphenol
(EINECS) number :204-881-4
RTECS :128-37-0
chemidplus :000128370
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :128-37-0
dtp/nci :6347

references :
 2,6-ditert-butyl-4-methylphenol
NIST Chemistry WebBook :295656702
pubchem :173480

Cosmetics :
Cosmetic uses : antioxidants
masking agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
Household Products : Search
synonyms :
 bht
2,6-di-tert-butyl-4-methyl phenol
2,6-di-tert-butyl-para-cresol
2,6-ditert-butyl-4-methylphenol
 impruvol
 ionol c.p.
 parabar
 vianol

soluble in :
 alcohol
 water, 0.6 mg/L @ 25C

(odor and/or flavor) used in :
 antioxidants
 preservatives

natural occurrence in :
data pagerue oil china @ 0.05%



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