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ChemicalBook >> CAS DataBase List >> 4-tert-Butylphenol


CAS No. 98-54-4
Chemical Name: 4-tert-Butylphenol
Synonyms: PTBP;FEMA 3918;BUTYLPHEN;Lowinox 070;Lowinox PTBT;t-Butylphenol;4-tert.-Butylp;P-T-BUTYLPHENOL;4-t-Butylphenol;p-terc.Butylfenol
CBNumber: CB1854749
Molecular Formula: C10H14O
Formula Weight: 150.22
MOL File: 98-54-4.mol
4-tert-Butylphenol Property
Melting point : 96-101 °C(lit.)
Boiling point : 236-238 °C(lit.)
density : 0.908 g/mL at 25 °C(lit.)
vapor pressure : 1 mm Hg ( 70 °C)
FEMA : 3918
refractive index : 1.4787
Fp : 113 °C
storage temp. : room temp
PH: 7 (10g/l, H2O, 20℃)
Water Solubility : 8.7 g/L (20 ºC)
Merck : 14,1585
BRN : 1817334
Stability:: Stable. Incompatible with copper, steel, bases, acid chlorides, acid anhydrides, oxidizing agents.
CAS DataBase Reference: 98-54-4(CAS DataBase Reference)
NIST Chemistry Reference: Phenol, p-tert-butyl-(98-54-4)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : Xi,N
Risk Statements : 37/38-41-51/53-62-38-37
Safety Statements : 26-39-61-36/37/39
RIDADR : UN 3077 9/PG 3
WGK Germany : 2
RTECS : SJ8925000
TSCA : Yes
HazardClass : 8
PackingGroup : III
HS Code : 29071900
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H313 May be harmful in contact with skin Acute toxicity,dermal Category 5 P312
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P391 Collect spillage. Hazardous to the aquatic environment
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

4-tert-Butylphenol Chemical Properties,Usage,Production

Chemical Properties
white crystalline powder
ChEBI: A member of the class of phenols that is phenol substituted with a tert-butyl group at position 4..
General Description
Crystals or practically white flakes. Has a disinfectant-like odor. May float or sink in water. Insoluble in water.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Phenols, such as 4-tert-Butylphenol, 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.
Fire Hazard
4-tert-Butylphenol Preparation Products And Raw materials
Raw materials
4-N-OCTYLPHENOL 2,6-DTBP Phenol AMBERLITE(R) IRC-50 ISOBUTYLENE tert-Butanol Aluminium chloride p-Tert-butylphenol POLYISOBUTYLENE Benzoic acid 2,4,4-TRIMETHYL-2-PENTENE
Preparation Products
4-tert-Butylphenol Suppliers      Global( 197)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Excellent Chemical Co., Ltd. 0086-21-33559231; 018964673308 qq48685515;Skype: excellentchem
0086-21-33559231 China 2111 59
klamar reagent 4001650900
021-64897811 China 1997 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96832 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40403 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30315 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22833 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44198 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 China 10814 60
Adamas Reagent, Ltd. 400-600-9262 China 14021 59
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