ChemicalBook > CAS DataBase List > 5-Iodo-2-methylbenzoic acid

5-Iodo-2-methylbenzoic acid

Product Name
5-Iodo-2-methylbenzoic acid
CAS No.
54811-38-0
Chemical Name
5-Iodo-2-methylbenzoic acid
Synonyms
5-Iodo-o<;5-Iodo-2-methyL;5-Iodo-2-methylbenzo;5-Iodo-o-toluic Acid;5-Iodo-o-toluicAcid>5-Iodo-2-methylbenzoicaci;5-lodo-2-methlbenzoic acid;5-Iodo-2-Methybenzoic Acid;5-iodo-methyl-benzoic Acid;5-Iodo-o-toluic Acid
CBNumber
CB4777708
Molecular Formula
C8H7IO2
Formula Weight
262.04
MOL File
54811-38-0.mol
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5-Iodo-2-methylbenzoic acid Property

Melting point:
179.0 to 183.0 °C
Boiling point:
339.6±30.0 °C(Predicted)
Density 
1.867±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
pka
3.52±0.25(Predicted)
color 
White to Almost white
InChI
InChI=1S/C8H7IO2/c1-5-2-3-6(9)4-7(5)8(10)11/h2-4H,1H3,(H,10,11)
InChIKey
WUBHOZQZSHGUFI-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=CC(I)=CC=C1C
CAS DataBase Reference
54811-38-0(CAS DataBase Reference)
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Safety

HS Code 
2916399090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
I0916
Product name
5-Iodo-o-toluic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$17
Updated
2025/07/31
TCI Chemical
Product number
I0916
Product name
5-Iodo-o-toluic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$53
Updated
2025/07/31
TRC
Product number
I708633
Product name
5-Iodo-2-methylbenzoicacid
Packaging
250mg
Price
$55
Updated
2021/12/16
Matrix Scientific
Product number
072181
Product name
5-Iodo-2-methylbenzoic acid
Purity
95+%
Packaging
25g
Price
$49
Updated
2021/12/16
Oakwood
Product number
038168
Product name
5-Iodo-2-methylbenzoicacid
Purity
98%
Packaging
25g
Price
$53
Updated
2021/12/16
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5-Iodo-2-methylbenzoic acid Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

5-Iodo-2-methylbenzoic acid

Synthesis

118-90-1

54811-38-0

O-methylbenzoic acid was used as starting material and reacted with iodic acid and 0.5 equivalents of iodine in the presence of molecular sieves loaded with iron oxide to form the intermediate 5-iodo-2-methylbenzoic acid. After completion of the reaction, the reaction mixture was cooled to room temperature and separated by filtration. The temperature of the mother liquor was lowered to 20 degrees Celsius to induce precipitation of a large amount of solid. At this temperature, the precipitate was mixed with the catalyst and the process could be repeated five times to increase the yield. The filtrate was dissolved to obtain the crude product. The crude product was recrystallized with 2.5 times the volume of solvent, and the process was repeated 5 times, and finally a white crystalline product was obtained by weight of ethyl acrylate, and the yield could be more than 88%.

References

[1] Patent: CN107652175, 2018, A. Location in patent: Paragraph 0054-0098
[2] Patent: EP1642881, 2006, A1. Location in patent: Page/Page column 10
[3] European Journal of Organic Chemistry, 2017, vol. 2017, # 22, p. 3234 - 3239
[4] Patent: CN103980263, 2016, B. Location in patent: Paragraph 0032; 0033
[5] Patent: EP1595862, 2005, A1. Location in patent: Page/Page column 10

5-Iodo-2-methylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Iodo-2-methylbenzoic acid Suppliers

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View Lastest Price from 5-Iodo-2-methylbenzoic acid manufacturers

Qiuxian Baitai New Material Co., LTD
Product
5-Iodo-2-methylbenzoic acid 54811-38-0
Price
US $35.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
500ton/Month
Release date
2021-12-21
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-Iodo-2-methylbenzoic acid 54811-38-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-Iodo-2-methylbenzoic acid 54811-38-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

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