3-TERT-BUTYL-4-HYDROXYANISOLE
- CAS No.
- 121-00-6
- Chemical Name:
- 3-TERT-BUTYL-4-HYDROXYANISOLE
- Synonyms
- 2-TERT-BUTYL-4-METHOXYPHENOL;3-BHA;BUTYL HYDROXY ANISOLE;2-t-Butyl-4-methoxyphenol;3-T-BUTYL-4-HYDROXYANISOLE;3-tert-Butyl-p-hydroxyanisole;2-(1,1-Dimethylethyl)-4-methoxyphenol;2-tert-;Nipantiox;2-tert-Bha
- CBNumber:
- CB3158728
- Molecular Formula:
- C11H16O2
- Molecular Weight:
- 180.24
- MDL Number:
- MFCD00040484
- MOL File:
- 121-00-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2-tert-Butyl-4-methoxyphenol for synthesis | 8.20246 | 25 g | $38.7 |
| 2-tert-Butyl-4-methoxyphenol for synthesis | 8.20246 | 500g | $252 |
| 3-tert-Butyl-4-hydroxyanisole ≥98% (sum of isomers, GC), ≤10% 2-BHA basis (GC) | 20021 | 100g | $59.3 |
| Butylhydroxyanisole E320 | 8.17023 | 1kg | $298 |
| 3-tert-Butyl-4-hydroxyanisole United States Pharmacopeia (USP) Reference Standard | 1083100 | 200mg | $511 |
| More product size | |||
| Melting point | 58-64 °C |
|---|---|
| Boiling point | 269℃ |
| Density | 1.009 |
| vapor pressure | 1.33 hPa (105 °C) |
| refractive index | 1.4708 (estimate) |
| Flash point | 110 °C |
| storage temp. | Store below +30°C. |
| solubility | ethanol: soluble1g/10 mL, clear, colorless to faint yellow or tan |
| form | Powder/Waxy Solid |
| pka | 11.83±0.18(Predicted) |
| color | White to off-white |
| PH | 4.8 (25°C, 10g/L in H2O) |
| Water Solubility | 610-3400mg/L at 27-29℃ |
| BRN | 1867499 |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12/h5-7,12H,1-4H3 |
| InChIKey | MRBKEAMVRSLQPH-UHFFFAOYSA-N |
| SMILES | COc1ccc(O)c(c1)C(C)(C)C |
| LogP | 1-2.82 at 25-27℃ |
| CAS DataBase Reference | 121-00-6(CAS DataBase Reference) |
| Indirect Additives used in Food Contact Substances | 3-TERT-BUTYL-4-HYDROXYANISOLE |
| FDA UNII | 62RAC24292 |
| EPA Substance Registry System | Phenol, 2-(1,1-dimethylethyl)-4-methoxy- (121-00-6) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312-P501 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 3077 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | SK1575000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2909 50 00 | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 | |||||||||
| Hazardous Substances Data | 121-00-6(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 880 mg/kg | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
3-TERT-BUTYL-4-HYDROXYANISOLE price More Price(57)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.20246 | 2-tert-Butyl-4-methoxyphenol for synthesis | 121-00-6 | 25 g | $38.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.20246 | 2-tert-Butyl-4-methoxyphenol for synthesis | 121-00-6 | 500g | $252 | 2026-04-30 | Buy |
| Sigma-Aldrich | 20021 | 3-tert-Butyl-4-hydroxyanisole ≥98% (sum of isomers, GC), ≤10% 2-BHA basis (GC) | 121-00-6 | 100g | $59.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.17023 | Butylhydroxyanisole E320 | 121-00-6 | 1kg | $298 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1083100 | 3-tert-Butyl-4-hydroxyanisole United States Pharmacopeia (USP) Reference Standard | 121-00-6 | 200mg | $511 | 2026-04-30 | Buy |
3-TERT-BUTYL-4-HYDROXYANISOLE Chemical Properties,Uses,Production
Chemical Properties
3-tert-butyl-4-hydroxyanisole is a colorless (white) crystals. Insoluble in water, soluble in alcohol, soluble at 0.05% to 0.20% in most oils. Very faint phenolic type odor.
Uses
antioxidant in foods (beverages, gum, ice cream, fruits, cereals), cosmetics, topical medications, animal feeds, petroleum products, jet fuels, rubber, plastics, paints, glues.
Uses
An antioxidant stabilizer of fats that has shown carcinogenicity at high doses
Uses
3-tert-Butyl-4-hydroxyanisole may be used as a pharmaceutical reference standard for the determination of the analyte in plasma samples using high-resolution capillary gas chromatography-mass spectrometry with selective ion monitoring.
Application
3-tert-butyl-4-hydroxyanisole is used as an Antioxidant in foods, usually in combination with Propyl gallate and Citric acid for synergistic effect in Propylene glycol solution. Combinations with BHT (Butyl hydroxy toluene) are also used.
Preparation
from iso-Butylene and pura-Methoxyphenol.
Definition
ChEBI: 3-tert-butyl-4-hydroxyanisole is an aromatic ether that is 4-methoxyphenol in which one of the hydrogens ortho- to the phenolic hydroxy group is replaced by a tert-butyl group. It has a role as an antioxidant and a human xenobiotic metabolite. It is a member of phenols and an aromatic ether.
General Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
3-tert-Butyl-4-hydroxyanisole is a synthetic antioxidant, widely used as a food additive to prevent oxidative deterioration of fats and oils.
Flammability and Explosibility
Non flammable
Purification Methods
Fractionally distil the phenol in vacuo, then pass it as a solution in CHCl3 through alumina, and evaporate the eluate. Recrystallise the residue from pet ether. [Beilstein 6 IV 6013.]
3-TERT-BUTYL-4-HYDROXYANISOLE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Alfa Chemical Co., Ltd | +8615838112936 | sale03@alfachem.cn | China | 9814 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
View Lastest Price from 3-TERT-BUTYL-4-HYDROXYANISOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-06-30 | 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd | ||
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2026-06-15 | 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
|
$29.00 | 99.65% | 10g | TargetMol Chemicals Inc. | ||
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2026-03-20 | 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-

- 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-

- 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
- $29.00
- 99.65%
- TargetMol Chemicals Inc.
-

- 3-TERT-BUTYL-4-HYDROXYANISOLE
121-00-6
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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