Phthalic Anhydride

1.1 — Product identifier

Chemical Name

Phthalic Anhydride

Catalogue No.

AL3561

Product form

Substance

CAS Number

85-44-9

EC Number

201-607-5

Grade

98%

EC Index Number

605-004-00-3

Chemical Formula

C8H4O3

HSN Code

29173500

Synonyms

1,3-benzenedicarboxylic anhydride

1.2 — Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture

Intermediate in the synthesis of plasticizers, resins, and dyes.

Uses advised against

Not specified

1.3 — Details of the supplier of the safety data sheet

Company identification

Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.

1.4 — Emergency Contact Details

Phone / e-Mail

Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in

2.1 — Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008

Acute Tox. 4; Skin Irrit. 2; Skin Sens. 1A; Eye Dam. 1; Resp. Sens. 1; STOT SE 3

Classification source

ECHA C&L Inventory via PubChem CID 6811 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements

2.2 — Label elements

Hazard pictograms

Corrosive, Irritant, Health Hazard

Signal word

Danger

Hazard statements

H302: Harmful if swallowed; H315: Causes skin irritation; H317: May cause an allergic skin reaction; H318: Causes serious eye damage; H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled; H335: May cause respiratory irritation

Precautionary statements

P233, P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P342+P316, P362+P364, P403, P403+P233, P405, P501

2.3 — Other hazards

Other hazards

Corrosive; may cause respiratory sensitization.

3.1 — Substance

Name

Phthalic Anhydride

CAS No.

85-44-9

4.1 — Description of first aid measures

First-aid measures after inhalation

If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.

First-aid measures after skin contact

If this chemical contacts the skin, promptly wash the contaminated skin with soap and water. If this chemical penetrates the clothing, promptly remove the clothing and wash the skin with soap and water. Get medical attention promptly.

First-aid measures after eye contact

If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.

First-aid measures after ingestion

If this chemical has been swallowed, get medical attention immediately.

4.2 — Most important symptoms and effects, both acute and delayed

Symptoms relating to use

Irritation of the respiratory tract, skin, and eyes; potential allergic reactions.

4.3 — Indication of any immediate medical attention and special treatment needed

General information

Treat symptomatically. Show this safety data sheet to the treating physician.

5.1 — Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Unsuitable extinguishing media

Not specified

5.2 — Special hazards arising from the substance or mixture

Special procedures

A harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered.

5.3 — Advice for firefighters

Protection during firefighting

Do not enter fire area without proper protective equipment, including respiratory protection.

6.1.1 — For non-emergency personnel

Emergency procedures

Evacuate area. Wear appropriate protective equipment. Contain and collect spillage.

6.3 — Methods and material for containment and cleaning up

Methods for cleaning up

Personal protection: chemical protection suit including self-contained breathing apparatus, face shield and protective gloves. If appropriate, moisten first to prevent dusting. Sweep spilled substance into plastic or glass containers. Carefully collect remainder.

6.4 — Reference to other sections

Reference

Not specified

7.1 — Precautions for safe handling

Precautions for safe handling

Use in a fume hood. Wear gloves and eye protection. Avoid inhalation and contact with skin.

Hygiene measures

Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

7.2 — Conditions for safe storage, including any incompatibilities

Storage conditions

Separated from combustible substances, reducing agents, strong oxidants, strong bases, strong acids and food and feedstuffs. See Chemical Dangers. Ventilation along the floor. Dry. Well closed. Store only in original container.

8.2 — Exposure controls

Hand protection

Protective gloves (e.g. nitrile rubber)

Eye protection

Face shield and safety glasses. Use equipment for eye protection tested and approved under appropriate government standars such as NIOSH (US) or EN 166 (EU).

Skin and body protection

Wear suitable protective clothing

Respiratory protection

Use appropriate respiratory protection if ventilation is inadequate.

9.1 — Information on basic physical and chemical properties

Physical state

Solid

Colour

White

Odour

Mild

Odour threshold

Not applicable

pH value

Not applicable

Relative evaporation rate (butylacetate=1)

Not applicable

Melting point

131.4 °C

Freezing point

Not applicable

Boiling point

285.3 °C

Flash point

305 °F (152 °C) (Closed cup)

Auto-ignition temperature

1058 °F (570 °C)

Decomposition temperature

Not applicable

Flammability (solid, gas)

Combustible

Vapour pressure

5.17X10-4 mm Hg at 25 °C

Relative vapour density at 20°C

6.6 (Air = 1)

Density

1.20 (molten); 1.53 (flake)

Solubility

In water, 6,000 mg/L at 25 °C

Log Pow

1.60

Viscosity, kinematic

Not applicable

Viscosity, dynamic

Not applicable

Explosive properties

Not explosive

Oxidising properties

Not oxidizing

Explosive limits

Not applicable

10.1 — Reactivity

Reactivity

Reacts with water to form phthalic acid; may react violently with strong bases.

10.2 — Chemical stability

Chemical stability

Stable under recommended storage conditions.

10.3 — Possibility of hazardous reactions

Possibility of hazardous reactions

Decomposes on contact with hot water. This produces phthalic acid. Reacts with strong oxidants, strong acids, strong bases and reducing agents.

10.4 — Conditions to avoid

Conditions to avoid

Avoid contact with incompatible materials and excessive heat.

10.5 — Incompatible materials

Incompatible materials

Strong oxidizing agents, strong bases, and moisture.

10.6 — Hazardous decomposition products

Hazardous decomposition products

Not specified

11.1 — Information on toxicological effects

Acute toxicity

LD50 Rat oral 800-1600 mg/kg; LD50 Rat oral 1530 mg/kg; LD50 Rat oral 4020 mg/kg

Skin corrosion/irritation

H315: Causes skin irritation

Serious eye damage/irritation

H318: Causes serious eye damage

Respiratory or skin sensitisation

H317: May cause an allergic skin reaction; H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled

Germ cell mutagenicity

Not classified (based on available data)

Carcinogenicity

Not classified (based on available data)

Specific target organ toxicity (single exposure)

H335: May cause respiratory irritation

Specific target organ toxicity (repeated exposure)

Not classified (based on available data)

12.1 — Toxicity

Toxicity information

Not specified

12.2 — Persistence - degradability

Persistence - degradability

Not specified

12.3 — Bioaccumulative potential

Bioaccumulative potential

Not specified

12.4 — Mobility in soil

Mobility in soil

Not specified

12.6 — Other adverse effects

Environmental precautions

Not specified

13.1 — Waste treatment methods

Additional Info

Dispose of contents/container in accordance with local, regional, national and international regulations.

14.1 — UN number

UN-No. (ADR)

UN 2214

UN-No. (IMDG)

UN 2214

UN-No. (IATA)

UN 2214

UN-No. (ADN)

UN 2214

UN-No. (RID)

UN 2214

14.2 — UN proper shipping name

Proper Shipping Name (ADR)

Phthalic anhydride

Proper Shipping Name (IMDG)

Phthalic anhydride

Proper Shipping Name (IATA)

Phthalic anhydride

Proper Shipping Name (ADN)

Phthalic anhydride

Proper Shipping Name (RID)

Phthalic anhydride

14.3 — Transport hazard class(es)

Transport hazard class(es)

8

14.4 — Packing group

Packing group (ADR)

III

Packing group (IMDG)

III

Packing group (IATA)

III

Packing group (ADN)

III

Packing group (RID)

III

14.5 — Environmental hazards

Dangerous for the environment

Not specified

Marine pollutant

Not specified

Other information

No supplementary information available

15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture

15.1.1 EU-Regulations

Not specified