phthalic anhydride hazards

Global Phthalic Anhydride Market 2017

About Phthalic Anhydride PA is an organic compound with the formula C6H4(CO)2O PA is a white lustrous needle-shaped solid that is slightly soluble in water and is produced by the oxidation of either orthoxylene (OX) or naphthalene This anhydride of phthalic acid is important for industrial applications especially for the large-scale production of plasticizers PA is used for manufacturing

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SAFETY DATA SHEET

Contains phthalic anhydride butanone oxime May produce an allergic reaction Notes to physician Treat symptomatically Contact poison treatment specialist immediately if large quantities have been ingested or inhaled : Specific treatments Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training If it is suspected that fumes are still

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Phthalic acid

Phthalic acid (IUPAC systematic name: benzene-1 2-dicarboxylic acid) is an terephthalic acid Uses Phthalic acid is used mainly in the form of the saccharin phthalates and many others History Phthalic acid was obtained by French catalyst The catalytic oxidation of phthalic anhydride and a subsequent hydrolysis of the anhydride is one of the new production methods

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an introduction to acid anhydrides

Ethanoic anhydride can't be said to dissolve in water because it reacts with it to give ethanoic acid There is no such thing as an aqueous solution of ethanoic anhydride Boiling point Ethanoic anhydride boils at 140C This is because it is a fairly big polar molecule and so has both van der Waals dispersion forces and dipole-dipole attractions It doesn't however form hydrogen bonds

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SAFETY DATA SHEET

Contains phthalic anhydride butanone oxime May produce an allergic reaction Notes to physician Treat symptomatically Contact poison treatment specialist immediately if large quantities have been ingested or inhaled : Specific treatments Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training If it is suspected that fumes are still

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MSDS

For Environmental hazards : Not Classified 2 2 Label elements: Labeling according to Regulation (EC) No 1272/2008 Hazard pictogram: Signal word : Danger Health Hazard Corrosion Exclamation Mark Thirumalai Chemicals Limited MATERIAL SAFETY DATA SHEET SDS / MSDS Product Name: PHTHALIC ANHYDRIDE Revision Date : 03 06 2019 Page 2 of 6 Hazard statement(s): H302 :

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Stainless Steel Chemical Resistance Chart P

Stainless Steel Chemical Resistance Chart Chemicals P-Z A = Excellent B = Good Minor Effect slight corrosion or discoloration C = Fair Moderate Effect not recommended for continuous use Softening loss of strength swelling may occur D = Severe Effect not recommended for ANY use N/A = Information Not Available Temperature Conversion F = (1 8 x C) + 32 C Continue reading

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SAFETY DATA SHEET

Health hazards Acute toxicity oral Category 4 Acute toxicity inhalation Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Reproductive toxicity Category 1A Specific target organ toxicity single exposure Category 3 narcotic effects Specific target organ toxicity repeated Category 2 exposure Aspiration hazard Category 1 Hazardous to the aquatic

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SAFETY DATA SHEET

Product Name Phthalic anhydride No : AC423320000 AC423320020 AC423320050 AC423320250 AC423325000 CAS-No 85-44-9 Synonyms 1 3-Isobenzofurandione Recommended Use Laboratory chemicals Uses advised against Food drug pesticide or biocidal product use Details of the supplier of the safety data sheet Emergency Telephone Number For information US call: 001-800

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NIOSH Pocket Guide to Chemical Hazards

NIOSH Pocket Guide to Chemical Hazards Phthalic anhydride CAS 85-44-9 C 6 H 4 (CO) 2 O RTECS TI3150000: Synonyms Trade Names 1 2-Benzenedicarboxylic anhydride PAN Phthalic acid anhydride DOT ID Guide 2214 156: Exposure Limits: NIOSH REL: TWA 6 mg/m 3 (1 ppm) OSHA PEL†: TWA 12 mg/m 3 (2 ppm) IDLH 60 mg/m 3 See: 85449: Conversion 1 ppm = 6 06 mg/m 3:

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Safety Data Sheet

85-44-9 Phthalic Anhydride 97 201-607-5 No components need to be disclosed according to the applicable regulations Section 3 - Hazards Identification Risk advice to man and the environment Toxic if swallowed Very toxic in contact with skin Irritating to eyes respiratory system and skin Section 4 - First Aid Measures Eyes: Rinse thoroughly with plenty of water for at least 15 minutes and

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Global Phthalic Anhydride Market 2017

About Phthalic Anhydride PA is an organic compound with the formula C6H4(CO)2O PA is a white lustrous needle-shaped solid that is slightly soluble in water and is produced by the oxidation of either orthoxylene (OX) or naphthalene This anhydride of phthalic acid is important for industrial applications especially for the large-scale production of plasticizers PA is used for manufacturing

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Phthalic anhydride ACS reagent ≥99%

Phthalic anhydride ACS reagent ≥99% CAS Number 85-44-9 Empirical Formula (Hill Notation) C 8 H 4 O 3 Molecular Weight 148 12 Beilstein/REAXYS Number 118515 EC Number 201-607-5 MDL number MFCD00005918 PubChem Substance ID 24859242 NACRES NA 21

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Carboxylic acid

Phthalic anhydride is used to make polymeric resins called alkyd resins which are used as coatings especially for appliances and automobiles The para isomer terephthalic acid is also used to make polymers—namely polyesters (see below Derivatives of carboxylic acids: Carboxylic esters) Several important acids contain an aromatic ring but because the carboxyl group is not bonded

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Material Safety Data Sheet

Styrene/maleic anhydride copolymer ACC# 39635 Section 1 - Chemical Product and Company Identification: MSDS Name: Styrene/maleic anhydride copolymer Catalog Numbers: AC190900000 AC190902500 AC190910000 AC190912500 Synonyms: None known Company Identification: Acros Organics N V One Reagent Lane Fair Lawn NJ 07410 For information in North America call: 800

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Material Safety Data Sheet

PHTHALIC ANHYDRIDE LC 50 (Zebra danio (Danio rerio) 7 d): 320 - 1 000 mg/l Mortality LC 50 (Rainbow trout donaldson trout (Oncorhynchus mykiss) 60 d): 40 4 - 48 3 mg/l Mortality Aquatic Invertebrates Product: No data available Chronic hazards to the aquatic environment : Fish Product: No data available Aquatic Invertebrates

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MSDS PAGE: MSDS 85

CAS85-44-9 Phthalic Anhydride None Search MSDS : Phthalic Anhydride: CAS : 85-44-9: SYNONYMS : None **** SECTION 3 - HAZARDS IDENTIFICATION **** EMERGENCY OVERVIEW Irritating to eyes respiratory system and skin Corrosive Potential Health Effects Eye: Contact with eyes may cause severe irritation and possible eye burns Skin: May cause skin sensitization an allergic

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Safety Data Sheet (SDS)

Phthalic Anhydride Flinn Scientific Inc P O Box 219 Batavia IL 60510 (800) 452-1261 Chemtrec Emergency Phone Number: (800) 424-10125 Signal Word DANGER SECTION 2 — HAZARDS IDENTIFICATION Hazard class: Acute toxicity oral and inhalation (Category 5) May be harmful if swallowed or inhaled (H303+H333)

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Sustainability

Phthalic Anhydride (PAN) is used in manufacturing plasticizers which are most essential in making PVC products shoe soles cables pipes and hoses leather cloth films for packaging and other products It is also used to manufacture alkyd resins used in paints and in the production of unsaturated polyester resins for building materials plastic products textile industries and printing inks

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Draft Scope of the Risk Evaluation for Phthalic Anhydride

hazards for phthalic anhydride identified in Section 2 4 2 The broad health effect categories include acute toxicity repeat dose toxicity genetic toxicity developmental toxicity toxicokinetic findings irritation/corrosion dermal sensitization respiratory sensitization carcinogenicity and epidemiology or biomonitoring findings Analysis Plan The analysis plan for phthalic anhydride

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Sustainability

Phthalic Anhydride (PAN) is used in manufacturing plasticizers which are most essential in making PVC products shoe soles cables pipes and hoses leather cloth films for packaging and other products It is also used to manufacture alkyd resins used in paints and in the production of unsaturated polyester resins for building materials plastic products textile industries and printing inks

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