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Safety Data Sheet EN

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS 6674-22-2
EC 229-713-7

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
1,8-Diazabicyclo[5.4.0]undec-7-ene
Product Code
F033415
Synonyms
2H,3H,4H,6H,7H,8H,9H,10H-Pyrimido[1,2-a]azepine / 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine / DBU

Regulatory Identifiers

CAS Number
6674-22-2 Check regulations →
EC Number
229-713-7 Check regulations →

Identified Uses

For research and development purposes.

Uses advised against

No uses advised.

Manufacturers & Suppliers

F

Fluorochem Limited

manufacturer

Unit 14, Graphite Way Hadfield Glossop Derbys. SK13 1QH United Kingdom

+44 1457 860111

Emergency Contacts

Poison Information

+44 20 3807 3798

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 3 H301
Skin Corr. Cat. 1B H314

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS06 - Acute toxicity

GHS06

Hazard Statements

H301 Toxic if swallowed.
H314 Causes severe skin burns and eye damage.

Precautionary Statements

P101 If medical advice is needed, have product container or label at hand.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing and eye/face protection.
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
P304 + P340 IF INHALED: Remove person to fresh air and keep 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.
P321 Specific treatment (see Section 4 on this SDS).
P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P405 Store locked up.
P501 Dispose of contents/container to hazardous waste disposal.

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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
Diazabicyclo[ 5.4.0]undec7-ene EC: 229-713-7 86674-22-2 --- Yes

For the full text of the H-Statements mentioned in this Section, see Section 16.

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove person to fresh air and keep comfortable for breathing. If experiencing respiratory problems seek immediate medical attention.

Skin contact

Where Diphoterine is not available, wash immediately with plenty of water and soap. Remove contaminated clothing immediately. Immediately seek medical attention.

Eye contact

Where Diphoterine is not available, rinse eyes with copious amounts of water for at least 20 minutes. Protect uninjured eye. Remove contact lenses if present and easy to do. Continue rinsing and seek immediate medical attention.

Ingestion

Where Diphoterine is not available, rinse mouth with copious amounts of water. Seek urgent medical advice.

Immediate Medical Attention

Seek immediate medical attention for eye contact, skin contact, and if experiencing respiratory problems. Seek urgent medical advice for ingestion.

Medical Treatment

No special immediate treatment required.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Carbon dioxide, alcohol resistant foam or dry chemical powder.

Unsuitable media

No known unsuitable media.

Specific hazards

In combustion toxic fumes may form.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment. Keep personnel away from spill/leak.

Environmental

Prevent further leakage if safe to do so. Discharge into the environment must be avoided.

Cleanup methods

Absorb the spilled material with an inert absorbent before transferring into an airtight container.

Materials: sand, silica gel, rag, vermiculite

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear appropriate personal protective equipment. Use only under a chemical fume hood. Keep away from heat/sparks/open flame/hot surfaces. Take measures to prevent the build-up of electrostatic charge. Ensure adequate exhaust ventilation, especially if dust, aerosol or fumes will be generated. Avoid contact with skin, eyes and clothing.

Storage

Keep container tightly closed and upright. Store in a cool, dry and well-ventilated place. Keep container tightly closed in a cool area away from sunlight or heat sources.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Wash hands before and after use. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing before re-use.

Fire prevention

Keep away from heat/sparks/open flame/hot surfaces. Take measures to prevent the build-up of electrostatic charge.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use only under a chemical fume hood ensuring adequate ventilation, especially in confined areas. Use explosion-proof electrical/ventilating/lighting/equipment. Ensure that eyewash stations and safety showers are close to the workstation location.

Hands

Handle with impermeable gloves. Inspect gloves before use. Gloves must satisfy the specifications of EU Directive 89/686/EEC and the standard EN374 derived from it. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.

Eyes

Wear tightly fitting safety goggles which adhere to European standard EN 166. Ensure eye bath is to hand.

Respiratory

Product should be handled in a fume cupboard with adequate extraction. No respiratory equipment is needed under normal use conditions.

Skin/Body

Wear appropriate protective clothing ensuring all skin is covered. Wear safety shoes that meet at least S1 standards. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

Environmental

Avoid discharge into the environment, see section 6.2.

09

Physical and Chemical Properties

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

Voc Content
---
Relative Density
---
Decomposition Temperature
No data available.
Evaporation Rate
---
Physical State Data
liquid
Form
---
Boiling Point
259.0°C
Appearance
No data available.
Softening Point
---
Solidification Point
---
Solubility
---
Flammability
No data available.
Melting Point
-90°C
Molecular Weight
---
State Under Standard Conditions
---
Relative Evaporation Rate
---
Vapor Density
No data available.
Crystallisation Point
---
Lower Explosive Limit
No data available.
Explosive Limits
---
Upper Explosive Limit
No data available.
Odor
No data available.
Freezing Point
---
Solubility In Fat
---
Odor Threshold
---
Metal Corrosion
---
Solubility In Water
1000g/L at 20°C
Bulk Density
---
Auto Ignition Temperature
266°C
Ph
12.6 at 23°C
Density
1.019g/cm³ at 20°C
Dynamic Viscosity
---
Physical State
Liquid
Vapor Pressure
0.03 hPa at 25°C
Colour
No data available.
Flash Point
111°C
Kinematic Viscosity
---
Properties Status
---
Partition Coefficient
-2.2 at 25°C
Colour Intensity
---
Cloud Point
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

No known reactivity, based on information available.

Hazardous reactions

None under normal storage conditions.

Avoid

Heat, sparks, open flames, sources of ignition. Exposure to moisture.

Incompatible

Strong oxidizing agents.

Decomposition

No data available.

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
2927
Shipping Name
TOXIC LIQUID, CORROSIVE, ORGANIC, N.O.S. (1,8-Diazabicyclo[5.4.0]undec-7-ene)
Transport Class
6.1
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is 1,8-Diazabicyclo[5.4.0]undec-7-ene known by?

1,8-Diazabicyclo[5.4.0]undec-7-ene is also known as: 2H,3H,4H,6H,7H,8H,9H,10H-Pyrimido[1,2-a]azepine / 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine / DBU

What is the hazard signal word for 1,8-Diazabicyclo[5.4.0]undec-7-ene?

The signal word is danger.

What is the physical form of 1,8-Diazabicyclo[5.4.0]undec-7-ene?

1,8-Diazabicyclo[5.4.0]undec-7-ene is a liquid appearing as no data available. with no data available. color. It has no data available. odor.

What is 1,8-Diazabicyclo[5.4.0]undec-7-ene used for?

For research and development purposes.

What are the hazard statements for 1,8-Diazabicyclo[5.4.0]undec-7-ene?

This substance has 2 hazard statements:

  • H301: Toxic if swallowed.
  • H314: Causes severe skin burns and eye damage.

What is the melting point of 1,8-Diazabicyclo[5.4.0]undec-7-ene?

The melting point is -90°C and the boiling point is 259.0°C.