4-Isopropylphenol

Product Name: 4-Isopropylphenol
CAS No.: 99-89-8
Chemical Name: 4-Isopropylphenol
Synonyms: P-CUMENOL;p-Isopropylphenol;NSC 1888;Australol;prodox133;Prodox 133;4-Isopropylphe;4-HYDROXYCUMOL;p-Hydroxycumene;4-HYDROXYCUMENE
CBNumber: CB0320977
Molecular Formula: C9H12O
Formula Weight: 136.19
MOL File: 99-89-8.mol

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4-Isopropylphenol Property

Melting point:: 59-61 °C (lit.)
Boiling point:: 212-213 °C (lit.)
Density: 0.9900
vapor density: >1 (vs air)
refractive index: 1.5228
Flash point:: 108°C
storage temp.: Store at +2°C to +8°C.
solubility: Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
pka: 10.19±0.13(Predicted)
form: Crystalline Mass or Crystals
color: White to beige-brown
Odor: at 1.00 % in dipropylene glycol. woody warm spicy medicinal
Odor Type: woody
Water Solubility: Slightly soluble in water, soluble in ethanol and ethyl ether.
BRN: 1363564
Cosmetics Ingredients Functions: PERFUMING
InChI: 1S/C9H12O/c1-7(2)8-3-5-9(10)6-4-8/h3-7,10H,1-2H3
InChIKey: YQUQWHNMBPIWGK-UHFFFAOYSA-N
SMILES: CC(C)c1ccc(O)cc1
LogP: 2.900
CAS DataBase Reference: 99-89-8(CAS DataBase Reference)
NIST Chemistry Reference: Phenol, 4-(1-methylethyl)-(99-89-8)
EPA Substance Registry System: p-Isopropylphenol (99-89-8)

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Safety

Hazard Codes: C
Risk Statements: 22-34-43-52/53
Safety Statements: 26-36/37/39-45-61
RIDADR: UN 2430 8/PG 3
WGK Germany: 2
RTECS: SL5950000
Hazard Note: Corrosive/Harmful
TSCA: TSCA listed
HazardClass: 8
PackingGroup: III
HS Code: 29071900
Storage Class: 8B - Non-combustible corrosive hazardous materials
Hazard Classifications: Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 175404
Product name: 4-Isopropylphenol
Purity: 98%
Packaging: 5g
Price: $32.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: PHR9185
Product name: 4-Isopropylphenol
Purity: certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Packaging: 50 mg
Price: $322
Updated: 2025/07/31

Sigma-Aldrich

Product number: 175404
Product name: 4-Isopropylphenol
Purity: 98%
Packaging: 100g
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: I0262
Product name: 4-Isopropylphenol
Purity: >99.0%(GC)
Packaging: 25g
Price: $89
Updated: 2025/07/31

TCI Chemical

Product number: I0262
Product name: 4-Isopropylphenol
Purity: >99.0%(GC)
Packaging: 100g
Price: $266
Updated: 2025/07/31

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4-Isopropylphenol Chemical Properties,Usage,Production

Chemical Properties

WHITE TO BEIGE CRYSTALLINE SOLID

Uses

4-Isopropylphenol was used in the synthesis of vinyl compounds. It is used as a flavor & fragrance agent in cosmetics.

Uses

4-Isopropylphenol is an Impurity of Propofol (P829750).

Production Methods

4-Isopropylphenol is produced:
1) by isolation from Eucalyptus polybractea oil.
2) from Magnesium para-iso-propylphenyl-bromide by air oxidation.

Definition

ChEBI: 4-isopropylphenol is a member of the class of phenols that is phenol which is carrying an isopropyl group at position 4. It has a role as a flavouring agent. It derives from a hydride of a cumene.

Synthesis Reference(s)

Journal of the American Chemical Society, 71, p. 3889, 1949 DOI: 10.1021/ja01180a005
Synthesis, p. 396, 1978 DOI: 10.1055/s-1978-24762

General Description

Sonochemical degradation of 4-Isopropylphenol has been studied.

4-Isopropylphenol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Isopropylphenol Suppliers

Americas 1 Belgium 2 Canada 1 China 149 Europe 1 Germany 7 India 15 Japan 4 Norway 1 Switzerland 2 Turkey 1 United Kingdom 9 United States 29 Global 222

Wuhan hongde yuexin pharmaceutical technology co. LTD

Tel: 027-83855391 13657260109
Fax: 027-83855391
Email: 2143879032@QQ.com
Country: China
ProdList: 999
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
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Nanjing Datang Chemical Co., Ltd

Tel: 025-85431992 13951889900
Fax: +86-25-85287178
Email: vip@chemdatang.com
Country: China
ProdList: 98
Advantage: 66

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9888
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

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View Lastest Price from 4-Isopropylphenol manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Isopropylphenol 99-89-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-13

Qingdao RENAS Polymer Material Co., Ltd.

Product: 4-Isopropylphenol 99-89-8
Price: US $0.00/kg
Min. Order: 20kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-09-29

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-Isopropylphenol 99-89-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

99-89-8, 4-IsopropylphenolRelated Search:

M-ISOPROPYLPHENOL,Isopropylphenol, meta,3-ISOPROPYLPHENOL,3-ISOPROPYLPHENOL 97+%,3-ISOPROPYLPHENOL 98%,3-ISOPROPYLPHENOL 98+%,META-ISOPROPYLPHENOL 2,4-DIISOPROPYLPHENOL Propofol Phenol 2-Isopropoxyphenol 4-Isopropylbenzoic acid Lithium diisopropylamide N,N-Diisopropylethylamine Cuminaldehyde Cumene Diisopropylamine Chloromethyl isopropyl carbonate 4-ISOPROPYLBENZENESULFONYL CHLORIDE 4'-Isopropylacetophenone 4-Isopropylaniline O-ISOPROPYLPHENOL,2-ISOPROPYLPHENOL 98+%,Isopropylphenol, ortho,2-ISOPROPYLPHENOL 3,6-Diisopropyl-1,2-benzenediol 2,6-Diisopropyl-1,4-benzoquinone

Phenol,p-isopropyl-

p-isopropyl-pheno

p-Isopropylphenol

Prodox 133

4-(1-methylethyl)-Phenol

Australol

Phenol, p-isopropyl-

phenol,4-(1-methylethyl)-

prodox133

p-lsopropylphenol

p-Hydroxycumene

PARA-ISOPROPYLPHENOL

P-CUMENOL

4-ISOPROPYLPHENOL 98+%

4-Isopropylphenol 98%

p-Cumenol, 4-Hydroxycumene, 4-(Prop-2-yl)phenol

4-Isopropylphenol, 98% 100GR

NSC 1888

p-Cumenol 4-Hydroxycumene

4-Isopropylphe

4'-HYDROXYCUMENE

4-HYDROXYCUMENE

4-HYDROXYCUMOL

4-ISOPROPYLPHENOL

1-Hydroxy-4-isopropylbenzene

4-(1-methylethyl)-pheno

4-(1-Methylethyl)phenol

4-Isopropylphenol&gt

Propofol EP Impurity H

Thymol Impurity 12

Propofol Impurity 8（Propofol EP Impurity H）

Hydroquinone Impurity 3

99-89-8

Organic Building Blocks

Oxygen Compounds

Phenols

Building Blocks

Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals