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Safety Data Sheet EN

Benzene ROTIPURAN® ≥99,5 %, p.a.

CAS 71-43-2
EC 200-753-7

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Benzene ROTIPURAN® ≥99,5 %, p.a.
Product Code
7173
Chemical Name
Benzene

Regulatory Identifiers

CAS Number
71-43-2 Check regulations →
EC Number
200-753-7 Check regulations →

Identified Uses

Laboratory chemical, Laboratory and analytical use

Uses advised against

Do not use for products which come into contact with foodstuffs. Do not use for private purposes (household). Food, drink and animal feeding-stuffs.

Manufacturers & Suppliers

Carl Roth GmbH + Co. KG logo

Carl Roth GmbH + Co. KG

manufacturer

Schoemperlenstr. 3-5, D-76185 Karlsruhe, Germany

+49 (0) 721 - 56 06 0

www.carlroth.de

Emergency Contacts

National Poisons Information Service City Hospital

844 892 0111

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
Muta. Cat. 1B H340
Carc. Cat. 1A H350
STOT RE Cat. 1 H372
Asp. Tox. Cat. 1 H304
Aquatic Chronic Cat. 3 H412

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapour
H304 May be fatal if swallowed and enters airways
H315 Causes skin irritation
H319 Causes serious eye irritation
H340 May cause genetic defects
H350 May cause cancer
H372 Causes damage to organs (haematopoietic system) through prolonged or repeated exposure
H412 Harmful to aquatic life with long lasting effects

Precautionary Statements

P202 Do not handle until all safety precautions have been read and understood
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P308 + P313 IF exposed or concerned: Get medical advice/attention

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Benzene EC: 200-753-7 71-43-2 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Provide fresh air. In all cases of doubt, or when symptoms persist, seek medical advice.

Symptoms: Agitation, Cough, pain, choking, and breathing difficulties, Headaches and dizziness may occur, Poisoning effect on central nervous system can cause convulsions, laboured breathing and loss of consciousness

Skin contact

Rinse skin with water/shower. In case of skin irritation, consult a physician.

Symptoms: Irritation, Localised redness

Eye contact

Irrigate copiously with clean, fresh water for at least 10 minutes, holding the eyelids apart. In case of eye irritation consult an ophthalmologist.

Symptoms: Irritation, Conjunctival oedema (chemosis) of the eyes

Ingestion

In case of accident or unwellness, seek medical advice immediately (show directions for use or safety data sheet if possible). Observe aspiration hazard if vomiting occurs.

Symptoms: Nausea, Vomiting, Aspiration hazard

Immediate Medical Attention

In all cases of doubt, or when symptoms persist, seek medical advice. In case of skin irritation, consult a physician. In case of eye irritation consult an ophthalmologist. In case of accident or unwellness, seek medical advice immediately.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

water spray, alcohol resistant foam, dry extinguishing powder, BC-powder, carbon dioxide (CO₂)

Unsuitable media

water jet

Specific hazards

Combustible. In case of insufficient ventilation and/or in use, may form flammable/explosive vapour-air mixture. Solvent vapours are heavier than air and may spread along floors. Places which are not ventilated, e.g. unventilated below ground level areas such as trenches, conduits and shafts, are particularly prone to the presence of flammable substances or mixtures. Vapours are heavier than air, spread along floors and form explosive mixtures with air. Vapours may form explosive mixtures with air.

Instructions

Fight fire with normal precautions from a reasonable distance.

Firefighter Protection

In case of fire and/or explosion do not breathe fumes. Wear self-contained breathing apparatus.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment as required. Avoid contact with skin, eyes and clothes. Do not breathe vapour/spray. Avoidance of ignition sources.

Environmental

Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it. If substance has entered a water course or sewer, inform the responsible authority.

Cleanup methods

Absorb with liquid-binding material (sand, diatomaceous earth, acid- or universal binding agents). Place in appropriate containers for disposal.

Materials: sand, diatomaceous earth, acid- or universal binding agents

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Provision of sufficient ventilation. Avoid exposure.

Storage

Keep container tightly closed. Keep in a cool place.

Hygiene

Wash hands before breaks and after work. Keep away from food, drink and animal feedingstuffs. When using do not smoke.

Fire prevention

Keep away from sources of ignition - No smoking.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. For special purposes, it is recommended to check the resistance to chemicals of the protective gloves mentioned above together with the supplier of these gloves. The times are approximate values from measurements at 22 °C and permanent contact. Increased temperatures due to heated substances, body heat etc. and a reduction of the effective layer thickness by stretching can lead to a considerable reduction of the breakthrough time. If in doubt, contact manufacturer. At an approx. 1.5 times larger / smaller layer thickness, the respective breakthrough time is doubled / halved. The data apply only to the pure substance. When transferred to substance mixtures, they may only be considered as a guide. Type of material: FKM (fluoro rubber). Material thickness: ≥0,4 mm. Breakthrough times of the glove material: >480 minutes (permeation: level 6)

Eyes

Use safety goggle with side protection.

Respiratory

Respiratory protection necessary at: Aerosol or mist formation. Type: A (against organic gases and vapours with a boiling point of > 65 °C, colour code: Brown).

Skin/Body

Take recovery periods for skin regeneration. Preventive skin protection (barrier creams/ointments) is recommended. Flame-retardant protective clothing.

Environmental

Keep away from drains, surface and ground water.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
---
Colour
colourless
Colour Intensity
---
Form
---
Odor
aromatic
Odor Threshold
---
Ph
not determined
Melting Point
5,49 °C
Boiling Point
80,09 °C
Flash Point
-11 °C
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
100 hPa at 20 °C, 155 hPa at 30 °C, 365 hPa at 50 °C, 625 hPa at 65 °C
Vapor Density
---
Relative Density
---
Bulk Density
---
Density
0,876 g/cm³ at 20 °C
Flammability
flammable liquid in accordance with GHS criteria
Upper Explosive Limit
270 g/m³ (UEL) / 7,8 vol% (UEL)
Lower Explosive Limit
39 g/m³ (LEL) / 1,2 vol% (LEL)
Explosive Limits
---
Auto Ignition Temperature
498 °C
Decomposition Temperature
not relevant
Solubility
---
Partition Coefficient
2,13 (pH value: 7, 25 °C)
Solubility In Water
1,88 g/l at 23,5 °C
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
0,604 mPa s at 25 °C
Kinematic Viscosity
not determined
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The material is stable under normal ambient and anticipated storage and handling conditions of temperature and pressure.

Reactivity

It's a reactive substance. Risk of ignition. Vapours may form explosive mixtures with air. If heated Risk of ignition.

Hazardous reactions

Violent reaction with: strong oxidiser, Chlorine, Chromium(VI) oxide, Fluorine, Perchlorates, Permanganates, Peroxides, Nitric acid, Hydrogen peroxide

Avoid

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

Incompatible

Rubber articles, different plastics

Decomposition

Hazardous combustion products: see section 5.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
1114
Shipping Name
BENZENE
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Benzene ROTIPURAN® ≥99,5 %, p.a.?

The signal word is danger.

What is the physical form of Benzene ROTIPURAN® ≥99,5 %, p.a.?

Benzene ROTIPURAN® ≥99,5 %, p.a. is a liquid with colourless color. It has aromatic odor.

What is Benzene ROTIPURAN® ≥99,5 %, p.a. used for?

Laboratory chemical, Laboratory and analytical use

What are the hazard statements for Benzene ROTIPURAN® ≥99,5 %, p.a.?

This substance has 8 hazard statements:

  • H225: Highly flammable liquid and vapour
  • H304: May be fatal if swallowed and enters airways
  • H315: Causes skin irritation
  • H319: Causes serious eye irritation
  • H340: May cause genetic defects
  • H350: May cause cancer
  • H372: Causes damage to organs (haematopoietic system) through prolonged or repeated exposure
  • H412: Harmful to aquatic life with long lasting effects

What is the melting point of Benzene ROTIPURAN® ≥99,5 %, p.a.?

The melting point is 5,49 °C and the boiling point is 80,09 °C.