Detail of > 98-29-3
- MSDS Download
- CAS Number:
- 98-29-3
- Name:
4-tert-Butylcatechol
- Formula:
- C10H14O2
- Molecular Structure:
- Synonyms:
- p-t-Butylpyrocatechol;4-tert-Butyl-1,2-dihydroxybenzene;4-06-00-06014 (Beilstein Handbook Reference);4-tert-Butylpyrokatechin [Czech];p-tert-Butyl catechol;Synox TBC;Pyrocatechol, 4-tert-butyl-;4-tert-Butyl-1,2-benzenediol;p-tert-Butylcatechol;t-Butyl catechol;1,2-Benzenediol, 4-(1,1-dimethylethyl)-;4-t-Butylpyrocatechol;p-tert-Butylpyrocatechol;4-tert-Butyl-pyrocatechol;1,2-Dihydroxy-4-tert-butylbenzene;4-tert-butylbenzene-1,2-diol;4-TBC;P-tert butyl catechol;4-tert-Butylcatechol (4-TBC) (TBC);p-tert-Butyl catechol, TBC;
- Molecular Weight:
- 166.22
- EINECS:
- 202-653-9
- Density:
- 1.086 g/cm3
- Melting Point:
- 52-55 °C(lit.)
- Boiling Point:
- 286.3 °C at 760 mmHg
- Flash Point:
- 135.5 °C
- Solubility:
- water: 0.2 g/100 mL (25 °C)
- Appearance:
- white to cream flakes
- Hazard Symbols:
C,
N,
T- Risk Codes:
- 34-43-51/53-21/22-39/23/24/25-20/21/22-10
- Safety:
- 26-36/37/39-45-61-24Details
- Transport Information:
- UN 2923 8/PG 3
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Reference
- Minimizing fouling of heat exchangers
- Minimizing fouling of heat exchangers. Miller, Richard F.; Go, Ting S. L. (Atlantic Richfield Co., USA). U.S. US 4456526 A 26 Jun 1984, 4 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C10G009-16. NCL: 208048000AA. APPLICATION: US 82-423408 24 Sep 1982. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Hydrocarbon process equipment is protected against fouling by incorporating into the hydrocarbon being processed small amts. of a compn. comprised of a dialkylhydroxylamine and a tertiary alkylcathechol. Thus, a 50 ppm addn. of a 50/50 mixt. of tert-butylcatechol [98-29-3] and N,N-diethylhydroxylamine [3710-84-7] to depentanizer bottoms at low rate 240 mL/h and 600°F resulted in superior antifouling properties as shown by the final pressure drop of only 10 mm.
- Corrosiveness of some dihydric phenols
- Corrosiveness of some dihydric phenols. Khaskina, D. B.; Dolinkin. V. N. (Nauchno-Issled. Inst. Monomerov Sint. Kauch., Yaroslavl, USSR). Prom-st. Sint. Kauch., (1), 1-3 (Russian) 1978. CODEN: PSKAD6. DOCUMENT TYPE: Journal CA Section: 55 (Ferrous Metals and Alloys) The corrosion loss of steel 20Kh13 [37241-55-7] at 200° in p-(HO)2C6H4 was 0.7 g/m2-h, of V St. 3 sp [57621-35-9] 0.8 g/m2-h, 08Kh22N6T [12661-77-7] 0.2 g/m2-h, and 12Kh18N10T [50947-31-4] 0.1 g/m2 h. The corrosion rate of stainless and C steels was uniform and independent of test duration. The p-tert-butylpyrocatechol [98-29-3] was inert in relation to stainless steels. The corrosivity of the 2 dihydric phenols towards steels V St. 3 sp and 20Kh13 at 120° increased in the presence of H2O.
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