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LC3525 Tetrachlorophthalic anhydride

for synthesis

 

Order number Packaging Quantity Price €
AC30525 Glass bottle 100 g 25.875

 

Product information
Synonyms Tetrachloro-1,2-benzenedicarboxylic anhydride
Hill Formula C8Cl4O3
HS Code 2917 39 20
EC number 204-171-4
Molar mass 285.89 g/mol
EC index number 607-242-00-1
CAS number 117-08-8

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point 253 – 256 °C
Molar mass 285.89 g/mol
Boiling point 350 °C (1.013 hPa)
Vapor pressure 0.0021 kPa (145 °C)

 

Safety information according to GHS
Hazard Statement(s) H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P260: Do not breathe dust.
P262: Do not get in eyes, on skin, or on clothing.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/ attention.
Signal Word Danger
Hazard Pictogram(s)

RTECS TI3450000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Safety information
R Phrase R 41-42/43-50/53
Risk of serious damage to eyes.May cause sensitization by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 22-24-26-37/39-60-61
Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger irritant, sensitizing, dangerous for the environment
Hazard Symbol Harmful
Dangerous for the environment

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLOROPHTHALIC ANHYDRIDE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLOROPHTHALIC ANHYDRIDE), 9, III

 

Toxicological data
LD 50 oral LD50 rat > 15800 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Melting range
– lower value
≥ 253 °C
– upper value ≤ 256 °C
Hexachlorobenzene ≤ 0.1 %
Identity (IR) passes test

 

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