2,5-Di(tert-amyl)hydroquinone
- CAS NO.：79-74-3
- Empirical Formula: C16H26O2
- Molecular Weight: 250.38
- MDL number: MFCD00027029
- EINECS: 201-222-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-12 17:28:22
What is 2,5-Di(tert-amyl)hydroquinone?
Flammability and Explosibility
Non flammable
Purification Methods
Crystallise the hydroquinone under N2 from boiling AcOH (7mL/g) plus boiling water (2.5mL/g). [Stolow & Bonaventura J Am Chem Soc 85 3636 1963]. Store it in sealed ampoules under N2 away from light. [Beilstein 6 H 952, 6 III 4748.]
Properties of 2,5-Di(tert-amyl)hydroquinone
| Melting point: | 179 °C |
| Boiling point: | 353.51°C (rough estimate) |
| Density | 0.9781 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 1.6000 (estimate) |
| pka | 11.21±0.23(Predicted) |
| form | powder to crystal |
| color | White to Yellow to Orange |
| Water Solubility | 200ng/L at 20℃ |
| Merck | 14,3304 |
| CAS DataBase Reference | 79-74-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,4-Benzenediol, 2,5-bis(1,1-dimethylpropyl)-(79-74-3) |
| EPA Substance Registry System | 1,4-Benzenediol, 2,5-bis(1,1-dimethylpropyl)- (79-74-3) |
Safety information for 2,5-Di(tert-amyl)hydroquinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,5-Di(tert-amyl)hydroquinone
New Products
2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 2-fluoro-4-iodoaniline 4-Iodo-3,5-dimethylbenzonitrile Atorvastatin amide impurity/Atorvastatin EP Impurity F(Calcium Salt) Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine 6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-Fluoro-4-nitrotoluene 1-(2-amino-5-hydroxy phenyl)propan-1-one (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 3-(Dimethylamino)benzoic acid 2-Amino-5-chloropyridine 4-(Methylamino)-3-nitrobenzoic Acid 5-Chloro-2-Nitroaniline 3,5-dibenzyloxy Acetophenone 2,4-Diamino-6-hydroxypyrimidine 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy BenzylcyanideRelated products of tetrahydrofuran
You may like
-
79-74-3 2,5-Di-tert-amylhydroquinone 98%View Details
79-74-3 -
2,5-Di-tert-amylhydroquinone CAS 79-74-3View Details
79-74-3 -
1122-58-3 99%View Details
1122-58-3 -
15128-52-6 99%View Details
15128-52-6 -
2-Chlorotrityl Chloride 99%View Details
42074-68-0 -
5-Bromo-2-chlorobenzoic acid 21739-92-4 99%View Details
21739-92-4 -
106-40-1 99%View Details
106-40-1 -
15128-52-6 1,2,3,9-Tetrahydro-4(H)-carbazol-4-one 99%View Details
15128-52-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.