| Identification | More | 【Name】
2,6-Di-tert-butyl-4-methylphenol | 【CAS】
128-37-0 | 【Synonyms】
2,6-BIS(1,1-DIMETHYLETHYL)-4-METHYLPHENOL
2,6-DI-T-BUTYL-4-METHYLPHENOL
2,6 DI-T-BUTYL PARA CRESOL
2,6-DI-T-BUTYL-P-CRESOL
2,6-DI-TERT-BUTYL-1-HYDROXY-4-METHYLBENZENE
2,6-DI-TERT-BUTYL-4-METHYLPHENOL
2,6-DI-TERT-BUTYL-P-CRESOL
2,6-DITERTIARY BUTYL-P-CRESOL
3,5-DI-TERT-BUTYL-4-HYDROXYTOLUENE
AKOS BBS-00004321
BHT
BUTYLATED HYDROXYTOLUENE
BUTYLHYDROXYTOLUENE
BUTYLHYDROXYTOLUENUM
DBPC
DIBUTYL HYDROXYTOLUENE
DI-T-BUTYL-4-METHYLPHENOL
FEMA 2184
IONOL
IONOL(R) CPA | 【EINECS(EC#)】
204-881-4 | 【Molecular Formula】
C15H24O | 【MDL Number】
MFCD00011644 | 【Molecular Weight】
220.35 | 【MOL File】
128-37-0.mol |
| Chemical Properties | Back Directory | 【Appearance】
white crystalline solid | 【mp 】
69-73 °C(lit.)
| 【bp 】
265 °C(lit.)
| 【density 】
1.048 | 【vapor density 】
7.6 (vs air)
| 【vapor pressure 】
<0.01 mm Hg ( 20 °C)
| 【refractive index 】
1.4859 | 【FEMA 】
2184 | 【Fp 】
127 °C
| 【storage temp. 】
0-6°C | 【solubility 】
methanol: 0.1 g/mL, clear, colorless
| 【Stability:】
Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible. | 【Water Solubility 】
insoluble | 【Merck 】
14,1548 | 【BRN 】
1911640 | 【CAS DataBase Reference】
128-37-0(CAS DataBase Reference) | 【NIST Chemistry Reference】
Butylated hydroxytoluene(128-37-0) | 【EPA Substance Registry System】
128-37-0(EPA Substance) |
| Safety Data | Back Directory | 【Hazard Codes 】
Xn | 【Risk Statements 】
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin . | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | 【RIDADR 】
3077 | 【WGK Germany 】
1
| 【RTECS 】
GO7875000
| 【F 】
8-10-23 | 【HazardClass 】
9 | 【PackingGroup 】
III | 【HS Code 】
29071900 | 【Hazardous Substances Data】
128-37-0(Hazardous Substances Data) |
| Hazard Information | Back Directory | 【General Description】
White crystalline solid. | 【Reactivity Profile】
Phenols, such as BUTYLATED HYDROXYTOLUENE(128-37-0), do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. May react with oxidizing materials. | 【Air & Water Reactions】
Insoluble in water. | 【Fire Hazard】
This chemical is combustible. |
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