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Home> Products > Basic Organic Chemicals > Organic Acid > CAS DataBase Listed 1 > CAS 121-91-5
121-91-5 structure 3D

121-91-5

  • Molecular Weight: 166.132
  • Formula: C16H20N2S
  • Name: 1-methyl-7-(propan-2-yl)-1,2,3,4-tetrahydrophenanthrene
  • Synonyms: isophthalate; M-PHTHALIC ACID; 1,3-phthalicacid; acideisophtalique; Acide isophtalique; RARECHEM AL BO 0036; 1,3-dicarboxybenzene; acideisophtalique(french)
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
Properties
  • Appearance:
  • white powder
  • Molecular Weight:
  • 166.132
  • Density:
  • 1.325
  • Boiling Point:
  • 387°C at 760 mmHg
  • Melting Point:
  • 341-343℃
  • Flash Point:
  • 176.4°C
  • Storage Temperature:
  • Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Solubility:
  • 0.01 g/100 mL (25 oC)
  • Stability:
  • Stable. Incompatible with strong oxidizing agents, strong bases.
  • Usage:
  • Purified Isophthalic Acid (PIA) is mainly used as intermediate for high performance UPR, resins for coatings, high solids paints, gel coats, modifier of PET for bottles. Product Data Sheet

  • More Properties>>
Upstream Product Downtream information
There are 207 suppliers who can provide 1-methyl-7-(propan-2-yl)-1,2,3,4-tetrahydrophenanthrene with CAS No. 121-91-5
Sales 121-91-5 Isophthalic acid /Isophthalic acid supplier /121-91-5 in China CAS NO.121-91-5
Sales 121-91-5 Isophthalic acid /Isophthalic acid supplier /...
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  • Updatetime:May 08 2020 
Hebei Yanxi Chemical Co.,Ltd
2YRS Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
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Isophthalic acid
Isophthalic acid
  • FOB Price:3 USD/Kilogram 
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  • Updatetime:Dec 20 2019 
High quality D-A-(4-Hydroxy-6-Methylnicotinamido)-4-Hydroxyphenyl Acetic Acid supplier in China
High quality D-A-(4-Hydroxy-6-Methylnicotinamido)-4-Hydroxyp...
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  • Appearance:White or light yellow powder 
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  • Payment:T/T, L/C 
  • Updatetime:Aug 05 2020 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
2YRS Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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Isophthalic acid
Isophthalic acid
  • FOB Price:1 USD/Gram 
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  • Appearance:white crystalline low melting mass 
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  • Usage:Pharmaceutical Raw material 
  • Brand:XinRunde 
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  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
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Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Isophthalic acid
Isophthalic acid
  • FOB Price:1 USD/Kilogram 
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  • Purity:98% 
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  • Brand:Coreychem 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
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Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
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Isophthalic acid
Isophthalic acid
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
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  • Appearance:White solid 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Usage:Pharm intermediate 
  • Brand:HuiChem 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
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Isophthalic acid
Isophthalic acid
  • Appearance:contact us for more details about Isophthalic acid, CAS:121-91-5 
  • Purity:contact us for more details about Isophthalic acid, CAS:121-91-5 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Isophthalic acid, CAS:121-91-5 with the most competitive price and the best quality. We can off...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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1,3-BENZENEDICARBOXYLIC ACID
1,3-BENZENEDICARBOXYLIC ACID
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Year/Metric Ton 
  • Purity:99 
  • Packaging:According to your demand 
  • Payment:T/T,LC,DP,DA 
  • Description:Haohua Industry has set up four big production bases and one R&D Center in China. Over the past years, we are engaged in the exporting business, our products have reached far to the USA, Europe, South Asia, Middle East and so on, also our company has establish...
  • Updatetime:Nov 21 2018 
Isophthalic acid
Isophthalic acid
  • Purity:95+% 
  • Packaging:according to the order 
  • Payment:3005%T/T in advance 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
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3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
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Isophthalic acid
Isophthalic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:up to kgs Month/Kilogram 
  • Purity:98% 
  • Packaging:1kg ,10kg,100kg 
  • Payment:TT 
  • Description:166.13,C8H6O4
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
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Isophthalic Acid
Isophthalic Acid
  • Min.Order:1 Gram 
  • Supply Ability:10 Month/Metric Ton 
  • Payment:TT ,LC, Western Union 
  • Description:Isophthalic Acid
  • Updatetime:Dec 10 2015 
AFINE CHEMICALS LIMITED
Main Products
Pharmaceutical raw material(API), Pharmaceutical Intermediate, optical brightening Agent (Fluorescent Brightener), dyes, pigments
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Isophthalic acid (PIA)
Isophthalic acid (PIA)
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Feb 17 2016 
Hangzhou J&H Chemical Co., Ltd
Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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Isophthalic acid
Isophthalic acid
  • Description:Name: Isophthalic acid Synonyms: Isophthalicacid (8CI);3-Carboxybenzoic acid;NSC 15310;m-Benzenedicarboxylic acid;m-Carboxybenzoic acid;m-Dicarboxybenzene;m-Phthalic acid;1,3-Benzenedicarboxylicacid; CAS Registry number: 121-91-5 EINECS:204-506-4 Molecular Fo...
  • Updatetime:Jun 12 2019 
Zhejiang Haiqiang Chemical Co.,Ltd.
Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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Isophthalic acid
Isophthalic acid
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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isophthalic acid
isophthalic acid
  • FOB Price:1200 USD/Metric Ton 
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  • Appearance:hundred tons 
  • Purity:99.8+% 
  • Packaging:agreed with buyer 
  • Usage:for Polymers & Plastics technologies 
  • Brand:Isophthalic acid 
  • Payment:L/C, 
  • Updatetime:Mar 28 2019 
private xoordinator
Main Products
Organic Peroxides, Isophthalic acid, Agrochemicals, Bromine & derivatives, Maleic anhydride
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Isophthalic acid
Isophthalic acid
  • Min.Order:1 Metric Ton 
  • Supply Ability:1200 Month/Metric Ton 
  • Appearance:Colorless crystal  
  • Purity:985min 
  • Packaging:25kg/drum or as your requirement 
  • Usage:For the production of alkyd resin, unsaturated polyester resin and other polymer and plast 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jul 18 2013 
high purity Sales 121-91-5 Isophthalic acid /Isophthalic acid supplier /121-91-5 in China
high purity Sales 121-91-5 Isophthalic acid /Isophthalic aci...
  • FOB Price:1 USD/Metric Ton 
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  • Appearance:white powder 
  • Purity:99.8% 
  • Packaging:Foil bags or customized . 
  • Payment:L/C,T/T,Western Union,MoneyGram,Other 
  • Updatetime:Feb 23 2019 
Isophthalic Acid CAS 121-91-5
Isophthalic Acid CAS 121-91-5
  • FOB Price:0.1 USD/Kilogram 
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  • Appearance:White powder 
  • Purity:99.9% 
  • Packaging:25KGS/Bag 
  • Payment:L/C,T/T 
  • Updatetime:Feb 22 2019 
Isophthalic acid
Isophthalic acid
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:100 Week/Metric Ton 
  • Appearance:white powder 
  • Purity:98% 
  • Packaging:25kg\bucket 
  • Payment:L/C,T/T,Western Union,MoneyGram,Other 
  • Updatetime:Feb 22 2019 
Isophthalic acid
Isophthalic acid
  • FOB Price:1.00-100,000.00 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1-100 Month/Kilogram 
  • Appearance:white to off white powder 
  • Purity:99% 
  • Packaging:According to regular packing:bottle,Fo... 
  • Updatetime:Feb 26 2019 
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