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Home> Products > Inorganic Chemicals > Inorganic Salts > Carbonate > CAS DataBase Listed 9 > CAS 91-20-3
91-20-3 structure 3D

91-20-3

  • Molecular Weight: 128.17052
  • Formula: C9H13N
  • Name: Methylparaben
  • Synonyms: S652; N0004; N0885; C00829; UN1334; UN2304; 91-20-3; L001166; Q179724; LS-1917; UN 1334; UN 2304; NSC37565; HSDB 184; Naftalen; NAPTHALIN; NAPHTHENE; AI3-00278; NSC 37565; White tar; WLN: L66J; STL282720; ANW-39567; naftaleno; Mothballs; naftalina; NSC-37565; 2166IN72UN; naphtaline; naphthalen; HMS3039N15; ZINC967522; F0001-2217; NS00008377; FT-0651884; FT-0672611; FT-0672612; 72931-45-4; CCRIS 1838; Mighty RD1; Moth balls; NC...
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • R40:Limited evidence of a carcinogenic effect
  • R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
  • [Safety Statements]
  • S36/37:Wear suitable protective clothing and gloves
  • S46:If swallowed, seek medical advice immediately and show this container or label
  • S60:This material and/or its container must be disposed of as hazardous waste
  • S61:Avoid release to the environment. Refer to special instructions safety data sheet
  • Hazard Symbols:
  • HazardClass:4.1
Properties
  • Appearance:
  • white to almost white crystals, crystalline flakes
  • Molecular Weight:
  • 128.17052
  • Density:
  • 1.671
  • Boiling Point:
  • 315 °C at 760 mmHg
  • Melting Point:
  • 79-83℃
  • Flash Point:
  • 47℃
  • Storage Temperature:
  • APPROX 4°C
  • Refractive index:
  • 1.5821
  • Solubility:
  • H2O: 30 mg/L (25 °C)
  • Stability:
  • Stable at room temperature in closed containers under normal storage and handling conditions. Volatile in steam.
  • Usage:
  • Manufacture of phthalic & anthranilic acids, naphthols, naphthylamines, sulfonic acid, synthetic resins, celluloid, lampblack, smokeless powder, hydronaphthalenes, insecticide.
  • More Properties>>
Upstream Product Downtream information
There are 181 suppliers who can provide Methylparaben with CAS No. 91-20-3
Naphthalene,Industrial naphthalene,Petroleum Industrial Naphthalene
Naphthalene,Industrial naphthalene,Petroleum Industrial Naph...
  • Appearance:White or pale yellow crystal 
  • Purity:96 
  • Usage:Industrial naphthalene is basic chemical raw materials 
  • Brand:Wanshida 
  • Description:Petroleum Industrial Naphthalene Brief introduction Petroleum Industrial Naphthalene is made of reformate C10 aromatics, its boiling point is 219.9℃ and is difficult to dissolve in water.
  • Updatetime:May 30 2019 
Pengchen new material technology co., ltd.
Main Products
High Boiling Point Aromatic Solvents,Durene,Pyromellitic Dianhydride,Petroleum Methylnaphthalene,1-methylnaphthalene,2-methylnaphthalen,Petroleum Industry Naphthalene
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Naphthalene
Naphthalene
  • Description:Refined Naphthalene
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD
Main Products
barite,barium sulfate,titanium dioxide,calcium carbide,caustic soda,soda ash,glycerol monostearate,perchloroethylene,titanium tetrachloride,epichlorohydrin,bon acid,2b acid,naphthol AS,AAOA,MEA
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Naphthalene
Naphthalene
  • Description:Naphthalene
  • Updatetime:Jun 07 2018 
AOPHARM
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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Refined naphthalene
Refined naphthalene
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000000 Day/Kilogram 
  • Appearance:Colorless flaky crystal with luster 
  • Purity:99%min 
  • Packaging:25kg/bag 
  • Usage:mothball 
  • Brand:AET 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Oct 23 2015 
Shandong Aoertong Chemical Co., Ltd.
Main Products
We are dedicated to promote the deep processing of coal chemical products.?
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Refined Naphthalene--Cas: 91-20-3
Refined Naphthalene--Cas: 91-20-3
  • Min.Order:1 Metric Ton 
  • Supply Ability:300 Month/Metric Ton 
  • Appearance:Colorless flaky crystal with luster 
  • Purity:99.0% 
  • Packaging:25Kg /Fiber drum with the lining of plastic film 
  • Usage:It is the basic chemical material, Used for Pesticide, Dye intermediates and mothball  
  • Brand:Aoertong 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Dec 03 2013 
Shandong Aoertong Chemical Co., Ltd.
Main Products
Indene, Refined Naphthalene, Quinoline, Methylnaphthalene, Isoquinoline, Phenol Series Products, Light Fuel Oil, Acenaphthene, Biphenyl, Heavy Fuel Oil
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First grade Petroleum Industrial Naphthalene
First grade Petroleum Industrial Naphthalene
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:10 Day/Kilogram 
  • Appearance:crystal, powder 
  • Purity:99% 
  • Packaging:as your request 
  • Payment:T/T,Western Union,MoneyGram,Other 
  • Updatetime:Feb 25 2019 
97% Naphthalene 91-20-3
97% Naphthalene 91-20-3
  • FOB Price:1250 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:5000 Year/Metric Ton 
  • Appearance:Light yellow powder 
  • Purity:97% 
  • Packaging:25kg per bag 
  • Payment:L/C,T/T,Western Union,MoneyGram 
  • Updatetime:Feb 25 2019 
Naphthalene
Naphthalene
  • FOB Price:850 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:1500 Month/Metric Ton 
  • Appearance:whilte flaky crystal 
  • Purity:99% 
  • Packaging:25kg plastic woven bag 
  • Payment:L/C,D/A,D/P,T/T,Western Union 
  • Updatetime:Feb 23 2019 
Refined Naphthalene
Refined Naphthalene
  • FOB Price:1600.0000 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:300 Day/Metric Ton 
  • Appearance:Colorless flaky crystal with luster 
  • Purity:99% 
  • Packaging:25Kg bag or drum 
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  • Updatetime:Feb 22 2019 
Low price!Camphor ball/Dye intermediate/stable supplier/Hot Sale!/powder/Refined naphthalene
Low price!Camphor ball/Dye intermediate/stable supplier/Hot ...
  • FOB Price:3 USD/Metric Ton 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Quarter/Metric Ton 
  • Appearance:White powder 
  • Purity:95% 
  • Packaging:Depending on clients' requirements 
  • Payment:L/C,T/T,Western Union 
  • Updatetime:Feb 22 2019 
LLDPE
LLDPE
  • FOB Price:1256 USD/Metric Ton 
  • Min.Order:20 Metric Ton 
  • Supply Ability:2000 Month/Metric Ton 
  • Packaging:25/bag , 20mt/20'fcl  
  • Payment:T/T, 
  • Description:Product name
  • Updatetime:Dec 17 2012 
SHENYANG OTECHEMICALS CO .,LTD
Main Products
Leather and textile chemicals Detergent Chemicals Water treatment chemicals Food additives Plastic Raw Materials intermediates
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Naphthalene
Naphthalene
  • Min.Order:1 Gram 
  • Supply Ability:1000 Month/Kilogram 
  • Appearance:powder 
  • Purity:99.8% 
  • Packaging:aluminium foil bag drum 
  • Description:Superiority application: it is an important raw material and in...
  • Updatetime:Feb 25 2019 
Naphthalene
Naphthalene
  • Min.Order:100 Metric Ton 
  • Supply Ability:100kg/Month Day/Metric Ton 
  • Appearance:white crystalline powder 
  • Purity:98% 
  • Packaging:As customer request 
  • Description:Superiority triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products. main service 1.own
  • Updatetime:Feb 25 2019 
Low price Naphthalene high purity
Low price Naphthalene high purity
  • Min.Order:10 Gram 
  • Supply Ability:500 Day/Kilogram 
  • Appearance:White to almost whitefaint beige to b... 
  • Purity:99.99 
  • Packaging:as customer’s request 
  • Description:Superiority jilin bsy import & export trading co., ltd. is located in changchun city, jilin province. it is a high-tech modern private enterprise specializing in the research, development, production and export of high-tech products such as pharmaceutical and ...
  • Updatetime:Feb 23 2019 
91-20-3        C10H8       Naphthalene
91-20-3 C10H8 Naphthalene
  • Min.Order:10 Gram 
  • Supply Ability:1 Day/Kilogram 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:Woven bag 
  • Description:Superiority naphthalene basic information
  • Updatetime:Feb 23 2019 
naphthalene/high quality/best price/manufacturer
naphthalene/high quality/best price/manufacturer
  • Min.Order:10 Gram 
  • Supply Ability:200 Month/Kilogram 
  • Appearance:white crystal 
  • Purity:99% 
  • Packaging:25kg/paper drum or basis user request 
  • Description:Superiority 1, high quality with competitive price: we are manufacturer and can provide high quality products with factory price. 2, fast and safe delivery 1) parcels can be sent out within 24 hours after payment. tracking number is available. 2) secure and di...
  • Updatetime:Feb 22 2019 
Naphthalene
Naphthalene
  • FOB Price:10.00-20.00 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Week/Kilogram 
  • Appearance:powder 
  • Purity:99% 
  • Packaging:25kg/drum or according to your require... 
  • Updatetime:Feb 24 2019 
NAPHTHALENE
NAPHTHALENE
  • Supply Ability:1-100 Month/Kilogram 
  • Appearance:white to off white powder 
  • Purity:99% 
  • Packaging:According to regular packing:bottle,Fo... 
  • Description:Superiority our services 1. new molecules r&d 2. own test center hplc nmr gc lc-ms 3. api and intermediates from china reputed manufacturers 4. documents support coa moa msds dmf open part our advantages 1. government awarded company. top 100 enterprises in ha...
  • Updatetime:Feb 26 2019 
sell Crude Naphthalene
sell Crude Naphthalene
  • Min.Order:40 Gram 
  • Supply Ability:5000 Month/Metric Ton 
  • Purity:99.99 
  • Packaging:Descreet 
  • Description:Superiority our products have good quality and competitive price,if you are interested,please kindly contact us with your detailed inquiry,so that we can work out the best offer for you. you send samples?
  • Updatetime:Feb 25 2019 
First grade Petroleum Industrial Naphthalene
First grade Petroleum Industrial Naphthalene
  • Min.Order:0 Metric Ton 
  • Supply Ability:Metric Day/Ton 
  • Appearance:White or pale yellow crystal 
  • Purity:%96 
  • Packaging:Package & Transportation Packed in tan... 
  • Description:Superiority wujiang wanshida solvent co., ltd. is located in pingwang town, wujiang district, suzhou city, jiangsu province, with very convenient transportation. our company has set up an advanced quality analysis laboratory, and has a strict quality managemen...
  • Updatetime:Feb 22 2019 
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