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19177-04-9

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19177-04-9 Usage

General Description

Benzene, 1-methyl-3-(1-methylethoxy)-, also known as mesitylene, is a hydrocarbon compound with the chemical formula C9H12. It is a colorless liquid with a sweet, aromatic odor, and is commonly used as a solvent and in the production of dyes, plastics, and other chemicals. Mesitylene is considered to be a volatile organic compound (VOC) and can be found in gasoline and other petroleum products. It is flammable and may pose health risks if inhaled, ingested, or in contact with the skin, and is considered a potential environmental hazard.

Check Digit Verification of cas no

The CAS Registry Mumber 19177-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,7 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19177-04:
(7*1)+(6*9)+(5*1)+(4*7)+(3*7)+(2*0)+(1*4)=119
119 % 10 = 9
So 19177-04-9 is a valid CAS Registry Number.

19177-04-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyl-3-propan-2-yloxybenzene

1.2 Other means of identification

Product number -
Other names Isopropyl-m-tolyl-aether

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19177-04-9 SDS

19177-04-9Relevant articles and documents

Isopropylation of m-cresol over mesoporous Al-MCM-41 molecular sieves

Murugesan,Umamaheswari,Palanichamy

, p. 367 - 374 (2002)

A study on the isopropylation of m-cresol with isopropyl alcohol was carried out utilizing Al-MCM-41 molecular sieves with Si/Al ratios of 59:1, 103:1, and 202:1 at 250°-400°C. The products obtained were 2-isopropyl-5-methylphenol (IMP), isopropyl-3-methylphenyl ether (IMPE), and isopropyl-(2-isopropyl-5-methylphenyl) ether (IIMPE). The m-cresol conversion increased till 300°C, after which it decreased. The selectivity of 2-isopropyl-5-methylphenol (IMP) was more than that of the other products. Of the three catalysts studied for isopropylation of m-cresol with isopropyl alcohol in the vapor phase, AI-MCM-41 (59) was more suitable than Al-MCM-41 (103) and Al-MCM-41 (202). The feed ratio of 1:2 was more suitable for better conversion and 100% selectivity to IMP. The study of time on stream indicates the retention of activity even after 10 hr with the feed ratio of 1:4 for nearly 10% conversion. Al-MCM-41 could be a convenient and ecofriendly alternative to the hazardous and highly corrosive mineral acid catalysts for m-cresol isopropylation.

A novel route to produce thymol by vapor phase reaction of m-cresol with isopropyl acetate over Al-MCM-41 molecular sieves

Shanmugapriya,Palanichamy,Arabindoo, Banumathi,Murugesan

, p. 347 - 357 (2004)

Mesoporous Al-MCM-41 (Si/Al = 55 and 104) and Al,Zn-MCM-41 (Si/(Al+Zn)=52) molecular sieves were synthesized hydrothermally. The materials were characterized by XRD, TGA, TPD (pyridine), ICP-AES, nitrogen sorption, and FT-IR techniques. The catalytic performance of these materials was examined in the vapor phase alkylation of m-cresol with isopropyl acetate. The products obtained were thymol, isothymol, 2-isopropyl-5-methylphenyl acetate (2-I-5-MPA), and isopropyl-3-methylphenyl ether (I-3-MPE). The time-on-stream study was carried out over Al-MCM-41(55) at 300°C and WHSV 1.52 h-1 wherein optimum conversion of m-cresol and selectivity to thymol were obtained. The dependence of activity and selectivity on the acid sites and hydrophobic and hydrophilic properties of the catalysts is discussed.

Compound with 6H-dibenzofuran structure and preparation method of compound

-

Paragraph 0020; 0026, (2017/08/29)

The invention discloses a compound with a 6H-dibenzofuran structure and a preparation method of the compound, and belongs to the technical field of medicine synthesis. The technical scheme includes that the structural formula of the compound with the 6H-dibenzofuran structure is as shown in the specification. The compound is simple in synthesis process and low in cost, activity tests show that prepared FSH (follicle-stimulating hormone) antagonists have good effects on FSH receptors, and the compound is expected to be further popularized and applied.

Practical synthesis of aromatic ethers by SNAr of fluorobenzenes with alkoxides

Rodriguez, Juan R.,Agejas, Javier,Bueno, Ana B.

, p. 5661 - 5663 (2007/10/03)

Aromatic fluorines have been substituted by alkoxides in a variety of activated and unactivated aromatic systems.

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