Products
  • Products
  • Cas lib
  • Buy offers
  • Encyclopedia
  • Msds lib
  • Synthesis
  • Reach Info
  • Suppliers
Home> CAS DataBase Listed 8 > CAS 85-44-9
Identification of 85-44-9
  • Name:
  • Phthalic anhydride (Related Reference)
  • EINECS:
  • 201-607-5
  • Synonyms:
  • 2,5-Isobenzofurandione; Phthalic anhydride 99+ %; 2-benzofuran-1,3-dione
  • InChI:
  • InChI=1/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H
  • This structure is also available as a 2d Mol file
Safety Data of 85-44-9 Properties of 85-44-9
  • Appearance:
  • white crystalline solid with choking odour
  • Molecular Weight:
  • 148.12
  • Density:
  • 1.53
  • Boiling Point:
  • 284℃
  • Melting Point:
  • 129-132℃
  • Flash Point:
  • 152℃
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • 1.646
  • Solubility:
  • 0.62 g/100g reacts slowly in water
  • Stability:
  • Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, moisture, strong acids. Dust may form an explosive mixture with air.
  • More>>

CAS No. 85-44-9 (Phthalic anhydride )

  • CAS No:85-44-9
  • Molecular Weight: 148.12
  • Molecular Formula: C8H4O3
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product
DG Top quality Phthalic anhydride cas 85-44-9
  • FOB Price:1 USD/Gram 
  • Cas No:85-44-9 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:5 Month/Metric Ton 
  • Formula:C8H4O3 
  • Payment:T/T,Western Union,MoneyGram,Bank transfer, 
  • Updatetime:Jun 15 2018 
Nanjing Bangnuo Biotechnology Co., Ltd 1YR Main Products
Rich stock in raw material is up to ten thousand kinds, including steroid series, peptide & sarms series,medical material, chemical material and ect
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment: 
  • Updatetime:Jun 15 2018 
Phthalic anhydride CAS 85-44-9 white crystalline solid with ...
  • FOB Price:1 USD/Gram 
  • Cas No:85-44-9 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C8H4O3 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Jun 14 2018 
Hubei XinRunde Chemical Co., Ltd 2YRS Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
Contact Supplier
Phthalic anhydride
  • FOB Price:66 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:1/Metric Ton 
  • Purity:99.5% 
  • Supply Ability:3000 Quarter/Metric Ton 
  • Formula:C8H4O3 
  • Payment:T/T, 
  • Updatetime:Jan 20 2018 
phthalic anhydride
  • FOB Price:1 USD/Gram 
  • Cas No:85-44-9 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1kg Month/Kilogram 
  • Formula:C8H4O3 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C8H4O3 
  • Payment:TT 
  • 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
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment: 
  • Updatetime:Sep 22 2016 
Shanghai Hope Chem Co., Ltd. Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
Isobenzofuran-1,3-dione
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Purity:95+% 
  • Supply Ability:g/kg  
  • Formula:C8H4O3 
  • Payment:3496%T/T in advance 
  • Updatetime:Jul 20 2016 
Atomax Chemicals Co.,Ltd Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order:1/Gram 
  • Purity:98.00% 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment:T/T 
  • Updatetime:May 13 2016 
O-Phthalic anhydride maker
  • FOB Price:11 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:10/Metric Ton 
  • Purity:99% 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:C8H4O3 
  • Payment:L/C,T/T, 
  • Updatetime:Nov 23 2015 
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment: 
  • Updatetime:Aug 24 2015 
SHIJIAZHUANG KUNLI CHEMICAL INDUSTRY CO.LTD Main Products
various chemical raw materials and pharmaceutical intermediates
Contact Supplier
Phthalic Anhydride
  • FOB Price:1 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:20/Metric Ton 
  • Purity:99.8% 
  • Supply Ability:1000 Month/Metric Ton 
  • Formula:C8H4O3 
  • Payment:L/C,T/T,Western Union,Cash, 
  • Updatetime:Aug 17 2015 
Tianjin century hengtong import&export co., Ltd Main Products
Organic Chemicals, Inorganic Chemicals, Pigment, Plastic Resin, Metal, Copper, Al...
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment:L/C,T/T, 
  • 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
Contact Supplier
O-phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order:1/Gram 
  • Purity:0.98 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C8H4O3 
  • Payment:T/T 
  • Updatetime:Jul 07 2014 
Shanghai FWD Chemicals ltd Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
Phthalic Anhydride
  • FOB Price:950 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:15/Metric Ton 
  • Purity:99.9 
  • Supply Ability:300000 Year/Metric Ton 
  • Formula:C8H4O3 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram, 
  • Updatetime:Dec 14 2017 
Panjin Read Chemical Co.,Ltd. Main Products
Phthalic Anhydride; Fine Chemicals
Contact Supplier
PA (Phthalic Anhydride)
  • FOB Price:1 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:20/Metric Ton 
  • Purity:99.85% Max 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment:L/C,T/T, 
  • Updatetime:Nov 03 2017 
Minjin Corporation Ltd. Main Products
We supply all ranges of Chemicals. Especially, we are specialized in Solvent, Plasticizer and Glycols (Ether/Ethylene)
Contact Supplier
Phthalic anhydride
  • FOB Price:1500 USD/Metric Ton 
  • Cas No:85-44-9 
  • Min.Order:1/Metric Ton 
  • Purity:99.5% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:C8H4O3 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Apr 26 2017 
jinan shijitongda chemical co.ltd Main Products
Styrene,N-hexane,Epichlorohydrin and so on
Contact Supplier
Phthalic Anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order:10/Gram 
  • Purity:99.99% 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Apr 09 2017 
GLOBAL CHEM LTD Main Products
CHEMICALS , PLANT FOOD , RESEARCH CHEMICALS
Contact Supplier
Phthalic anhydride
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Purity:>99.5% 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment: 
  • Updatetime:Aug 05 2016 
Huanghua Xinnuo Lixing Fine Chemical Stock Co., Ltd. Main Products
Quinoline, Isoquinoline, 2-methylquionline, fluorene, acenaphthene, 2-methylnaphthalene, 1-methylnaphthalene
Contact Supplier
isobenzofuran-1,3-dione
  • FOB Price:  
  • Cas No:85-44-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H4O3 
  • Payment: 
  • Updatetime:Jul 05 2016 
<Pre12345..13Next >
Precursor and Product
References of Phthalic anhydride cas 85-44-9

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 oral 800mg/kg (800mg/kg) ? "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 322, 1986.
guinea pig LD50 intraperitoneal 100mg/kg (100mg/kg) ? "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH, Chemical Rubber Co., 1968Vol. -, Pg. 410, 1968.
mouse LD50 oral 1500mg/kg (1500mg/kg) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 100, 1982.
rabbit LD50 skin > 10gm/kg (10000mg/kg) ? BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 13-4/1970,
rat LC50 inhalation > 210mg/m3/1H (210mg/m3) ? BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 13-4/1970,
rat LD50 oral 1530mg/kg (1530mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl,

Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41-42/43
22:? Harmful if swallowed?
37/38:? Irritating to respiratory system and skin?
41:? Risk of serious damage to eyes?
42/43:? May cause sensitization by inhalation and skin contact
Safety Statements: 23-24/25-26-37/39-46-22
23:? Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)?
24/25:? Avoid contact with skin and eyes?
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
37/39:? Wear suitable gloves and eye/face protection?
46:? If swallowed, seek medical advice immediately and show this container or label?
22:? Do not breathe dust??
RIDADR: 2214
WGK Germany: 1
F: 10-21: Keep under argon. Sensitive to humidity.
HazardClass: 8
PackingGroup: III
Poison by ingestion. Experimental teratogenic effects. A corrosive eye, skin, and mucous membrane irritant. A common air contaminant. Combustible when exposed to heat or flame; can react with oxidizing materials. Moderate explosion hazard in the form of dust when exposed to flame.

Related Searches