Products
Basic information

Chinese name: N-(2-hydroxypropyl)morpholine

Chinese Alias: 1-(4-morpholinyl)-2-propanol; α-Methyl-4-morpholineethanol;

English name: 1-morpholin-4-ylpropan-2-ol

English Alias: N-(2-Hydroxypropyl)Morpholine; 4-Morpholineethanol, α-methyl-; 4-(2-HYDROXYPROPYL)MORPHOLINE; 1-Morpholino-2-propanol; 4- Morphlineethanol;

CAS No.: 2109-66-2

Molecular formula: C7H15NO2

Molecular weight: 145.19900

Precise mass: 145.11000

PSA: 32.70000

Physical and chemical properties

Density: 1,02 g/cm3

Boiling point: 94-96°C 17mm

Flash point: 92°C

Refractive index: 1.4620

Vapor pressure: 0.0102 mmHg at 25°C

Hazard Overview

2.1 GHS Classification
Flammable liquids (Category 4)
Acute toxicity, oral (Category 2)
Skin irritation (Category 2)
Severe eye damage (Category 1)
Specific target organ system toxicity (primary exposure) (Category 3)
2.2 GHS Marking Elements, including Precautionary Statements
Pictograms
Warning word hazard
Hazard statement
H227 Flammable liquid
H300 Fatal if swallowed.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H335 may cause respiratory tract irritation.
Warning Statement
Prevention
P210 Keep away from heat sources, sparks, open flames and hot surfaces. – Smoking is prohibited.
P261 Avoid inhalation of dust/fume/gas/fumes/vapors/spray.
P264 Clean skin thoroughly after handling.
P270 Do not eat, drink or smoke while using this product.
P271Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/goggles/face shield.
Measures
P301 + P310 If swallowed: Call a POISON CENTER or doctor immediately.
P302 + P352 If in contact with skin, flush infected area with plenty of soap and water.
P304 + P340 If inhaled, move patient to fresh air and keep at rest in a position that allows for good breathing.
P305 + P351 + P338 In case of contact with eyes, flush slowly and gently with water for several minutes. If contact lenses are worn and can be easily removed
If contact lenses are worn and can be easily removed, remove contact lenses and continue flushing.
P310 Call a poison control center or physician immediately.
P321 Specific treatment (see first aid instructions provided on this label).
P330 Rinse mouth.
P332 + P313 If skin irritation occurs: seek medical attention/consultation.
P362 Remove contaminated clothing and wash before reuse.
P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol resistant foam to extinguish the fire.
Storage
P403 + P233 Store in a well-ventilated area. Keep containers closed.
P403 + P235 Store in a well-ventilated area. Keep cool.
Store P405 under lock and key.
Disposal
P501 Dispose of contents/container to an approved waste treatment plant.
2.3 Other Hazards – None
Module 3. Composition/Composition Information

3.1 Substance
C7H15NO2
Molecular Formula
: 145.2 g/mol
Molecular weight
Component concentration or concentration range
4-(2-Hydroxypropyl)morpholine
-molecular weight
CAS No. 2109-66-2
EC-No. 218-298-8
Module 4. First aid measures

4.1 Description of necessary first aid measures
General recommendations
Consult a physician. Show this safety technical note to the physician who arrives on site.
Inhalation
If inhaled, move the patient to fresh air. If breathing has stopped, give artificial respiration. Consult a physician.
Skin contact
Flush with soap and plenty of water. Take the patient to the hospital immediately. Consult a physician.
Eye contact
Flush thoroughly with plenty of water for at least 15 minutes and consult a physician.
Ingestion
Do not induce vomiting. Do not feed anything from the mouth to an unconscious person. Rinse mouth with water. Consult a physician.
4.2 Main symptoms and effects, acute and delayed effects
4.3 Instructions and directions for prompt medical management and special treatment required
No data available
Module 5. Fire Fighting Measures

5.1 Extinguishing media
Fire extinguishing methods and extinguishing agents
For small (starting) fires, use a medium such as “ethanol” foam, dry chemicals or carbon dioxide. For large fires, use water whenever possible. Use large amounts (
flood-like) water in a spray application; water jets may not be effective. Use large amounts of water to cool all affected containers.
5.2 Special hazards arising from this substance or mixture
Carbon oxides, nitrogen oxides
5.3 Advice for firefighters
If necessary, wear self-contained breathing apparatus to fight the fire.
5.4 Further information
Water spray can be used to cool unopened containers.
Module 6. Emergency response to leaks

6.1 Precautions for personnel, protective equipment and emergency procedures
Wear a respirator. Prevent inhalation of vapors, aerosols or gases. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to a safe area.
Prevent accumulation of vapors to explosive concentrations, which can accumulate in low-lying areas.
6.2 Environmental Protection Measures
Take measures to prevent further leaks or spills while ensuring safety. Do not allow products to enter sewers.
6.3 Methods and materials to contain and remove spills
Collect and place spills in containers with an electrically-proof vacuum cleaner or wet brush and dispose of according to local regulations (see Part 13).
Store in a suitable closed container for disposal.
6.4 Refer to other sections
Refer to Section 13 for disposal of discards.
Module 7. Handling Disposal and Storage

7.1 Precautions for safe handling
Avoid contact with skin and eyes. Prevent inhalation of vapors and fumes.
Keep away from sources of ignition. -Smoke and fire are strictly prohibited. Take measures to prevent static build-up.
7.2 Conditions for safe storage, including any incompatibilities
Store in a cool place. Keep containers tightly closed and store in a dry, ventilated place.
Opened containers must be carefully resealed and kept in an upright position to prevent leakage.
7.3 Specific use
No data available
Module 8. Exposure control and individual protection

8.1 Permissible concentrations
Maximum Allowable Concentration
There are no known national exposure limits.
8.2 Exposure control
Appropriate technical controls
Avoid contact with skin, eyes and clothing. Wash hands before resting and immediately after handling this product.
Personal protective equipment
Eye/Face Protection
For closely fitted protective eyewear, use equipment tested and approved by official standards such as NIOSH (USA) or EN 166 (EU) for eye protection.
Use equipment that has been tested and approved for eye protection.
Skin protection
Gloves must be inspected before use.
Please remove the gloves in a suitable way (do not touch the external surface of the gloves) and avoid any skin contact with the product.
After use, dispose of contaminated gloves with care in accordance with relevant laws and regulations and valid laboratory procedures. Please wash and dry your hands
The selected protective gloves must comply with the EU regulation 89/686/EEC and the EN 376 standard from which they are derived.
Body protection
The type of protective equipment must be selected according to the concentration and content of the hazardous substances in the particular workplace.
Respiratory protection
If the hazard assessment indicates that an air-purifying gas mask is required, use a full-face multi-purpose gas mask (US) or ABEK type
(EN
14387) gas mask cartridge as an alternate for engineering controls. If a gas mask is the only means of protection, use a full facepiece air-supplied gas mask.
Gas masks. Use respirators and parts that have been tested and passed government standards such as NIOSH (US) or CEN (EU).
Module 9. Physical and Chemical Properties

9.1 Information on basic physical and chemical properties
a) Appearance and properties
Shape: Liquid
b) Odor
No data available
c) Odor threshold
No data available
d) pH value
No data available
e) Melting point / freezing point
No data available
f) Starting boiling point and boiling range
94 – 96 °C at 23 hPa
g) Flash point
92 °C
h) Evaporation rate
No data available
i) Flammability (solid, gas)
No data available
j) High/low flammability or explosivity limits No data available
k) Vapor pressure
No data available
l) Vapor Density
No data available
m) Relative Density
No data available
n) Water solubility
No data available
o) n-Octanol/water partition coefficient
Logarithm of the octanol-water partition coefficient: 0.062
p) Auto-ignition temperature
No data available
q) Decomposition temperature
No data available
r) Viscosity
No data available
Module 10. Stability and Reactivity

10.1 Reactivity
No data available
10.2 Stability
No data available
10.3 Potential for hazardous reactions
No data available
10.4 Conditions to be avoided
Heat, flame and sparks.
10.5 Incompatible materials
Strong oxidizing agents
10.6 Hazardous decomposition products
Other decomposition products – no data available
Module 11 Toxicological information

11.1 Information on toxicological effects
Acute toxicity
No data available
Inhalation/no data available
Skin irritation or corrosion
No data available
Eye irritation or corrosion
No data available
Respiratory or skin sensitization
Prolonged or repeated exposure causing allergic reactions in individuals
Germ cell mutagenicity
No data available
Carcinogenicity
IARC:
No component of this product at levels greater than or equal to 0.1% has been identified by the IARC as a probable or positive human carcinogen.
Reproductive toxicity
No data available
Specific target organ system toxicity (primary exposure)
Inhalation – May cause respiratory tract irritation.
Specific target organ system toxicity (repeated exposure)
No data available
Inhalation hazard
No data available
Potential Health Effects
May be harmful if inhaled by inhalation. Causes respiratory tract irritation.
Ingestion may be fatal if taken in.
Dermal May be harmful if absorbed through the skin. Causes skin irritation.
Eyes cause eye burns.
Additional Notes
Registration of toxic effects of chemical substances: No data available
Module 12. Ecological information

12.1 Ecotoxicity
No data available
12.2 Persistence and degradability
No data available
12.3 Potential bioaccumulation
No data available
12.4 Mobility in Soil
No data available
12.5 Evaluation of the results of PBT and vPvB
No data available
12.6 Other adverse effects
No data available
Module 13. Waste disposal

13.1 Waste disposal methods
Product
This explosive product can be burned in a chemical incinerator equipped with post-combustion treatment and scrubbing action
Hand over the remaining and unrecovered solution to a disposal company. Contact a professional licensed waste disposal facility to dispose of the material.
Contaminated containers and packaging
Dispose of as unused product.
Module 14. Transport Information

14.1 UN Dangerous Goods Numbers
European Dangerous Goods by Road: 2810 International Dangerous Goods by Sea: 2810 International Dangerous Goods by Air: 2810
14.2 United Nations (UN) Regulation Designations
Eurocruiser: TOXIC LIQUID, ORGANIC, N.O.S. (4-(2-Hydroxypropyl)morpholine)
International Maritime Dangerous Goods: TOXIC LIQUID, ORGANIC, N.O.S. (4-(2-Hydroxypropyl)morpholine)
International Air Cargo Dangerous Goods: Toxic liquid, organic, n.o.s. (4-(2-Hydroxypropyl)morpholine)
14.3 Transport hazard classes
European Dangerous Goods by Road: 6.1 International Dangerous Goods by Sea: 6.1 International Dangerous Goods by Air: 6.1
14.4 Parcel groups
Eurocruiser: III International Maritime Dangerous Goods: III International Air Dangerous Goods: III
14.5 Environmental hazards
European Land Transport Hazard: No International Maritime Transport Hazard: No International Air Transport Hazard: No
14.6 Special reminders for users
No data available
See reverse side of invoice or packing slip.

Storage and transportation.
Should be sealed and stored in a dry, cool and ventilated warehouse

Package.
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation.
Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance.
Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes.
Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.