for sale 7473-98-5 Supply CAS NO.7473-98-5

for sale 7473-98-5 Supply 

 

3.COMPOSITION/INFORMATIONONINGREDIENTSIngredientsinformationChemicalnamesynonymsECNo.CASNo.ClassificationaccordingtoGHSConcentration1-Hydroxycyclohexylphenylketone2-Hydroxy-2-methylpropiophenone231-272-07473-98-5——98+%AdditionalinformationFulltextH-statement(s):seesection16.Therestunspecifiedingredientsareimpurities,andtheyarenothazard.4.FIRSTAIDMEASURESDescriptionoffirstaidmeasuresSkincontact:Wipewithabsorbentpaperortextiletowels.Washoffwithsoapandplentyofwater.Donotuseorganicsolvents.Eyecontact:Rinseimmediatelywithplentyofwaterforatleast15minutes.Incaseofeyeirritation,seekmedicalattention.

It is suitable for acrylic photocuring varnish systems, such as varnishes for wood, metal, paper, plastics, etc.1030 is especially recommended in UV-cured coatings that need to withstand long-term sun exposure and yellowing resistance. Since 1030 is a liquid and very easy to blend, it is suitable for use with other photoinitiators. The recommended addition amount is 1-4%w. /w.

By adding basf hindered amine light stabilizer tinuvin 292, the yellowing of the acrylic system polyurethane under outdoor sunlight can be further reduced.

Immediately give plenty (> 500 ml) of water (if possible charcoal slurry). In case of

spontaneous vomiting be sure that vomitus can freely drain due of danger of suffocation.

Give water repeatedly. Artificial induction of vomiting should be restricted to first aid staff.

Give nothing by mouth in cases of unconsciousness or convulsion. Seek medical advice.

Inhalation: Move to fresh air. In case of irritation of respiratory system or mucous membranes, seek

medical attention. In case of indisposition, seek medical attention. In case of prolonged

exposure, seek medical attention.

5. FIRE FIGHTING MEASURES

Extinguishing media

Suitable extinguishing media: Water spray, Foam, Carbon dioxide (CO2), Dry powder

Unsuitable extinguishing media: High volume water jet.

Special hazard arising from the substance or mixture

Contaminated water from fire hoses or sprinklers, etc., must be prevented from draining into watercourses, sewers, or

the ground water. Sufficient measures must be taken to retain water used for extinguishing. Contaminated water and soil

must be disposed of in conformity with local regulations.

Special protective equipment and precautions for firefighters

Wear full protective clothing. Wear self-contained breathing apparatus.

6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures

Remove all sources of ignition. Avoid contact with skin, eyes and clothing.

Environmental precautions

Do not flush into surface water, sanitary sewer or ground water system

Methods and material for containment and cleaning up

Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Collect the spilled product into

suitable containers, which must be tightly sealed and properly labeled.

7. HANDLING AND STORAGE

Precautions for safe handing

Harmful. Dangerous for the environment. Handle and open container with care. Avoid vapour formation and ignition sources. Ensure

good local exhaust ventilation. Do not eat, drink or smoke at the workplace.

Conditions for safe storage

Keep away from food and drink. Store in the original container securely closed. This product can form an ignitable vapour/air

mixture. Take precautionary measures against static discharges, e.g. by using proper earthling techniques.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Control parameters

Exposure limit values: internal exposure limit (8 hour time weighted average)

CAS number:7473-98-5

231-272-0

VL-1030

EINECS number:

Trade name:

Recommended use of the chemical and restrictions on use

Relevant identified uses:

Uses advised against:

1173 is mainly used in UV curable clear coatings based on acrylates for paper, wood,

metal and plastic materials.

No data available.

Product Name:	2-Hydroxy-2-methylpropiophenone
Synonyms:	1-Phenyl-2-hydroxy-2-methylpropan-1-one;2-hydroxy-2-methyl-1-phenyl-1-propanon;a-Hyd[cl]roxyMethy1[e]propiophenone;photoinitiator1173;2-HYDROXY-2-METHYL-1-PHENYL-1-PROPANONE;2-HYDROXY-2-METHYL-1-PHENYL PROPANONE;2-HYDROXY-2-METHYL-PHENYLPROPANE-1-ONE;2-HYDROXY-2-METHYLPROPIOPHENONE
CAS:	7473-98-5
MF:	C10H12O2
MW:	164.2
EINECS:	231-272-0
Product Categories:	Pharmaceutical Intermediates;Industrial/Fine Chemicals;Additives for Plastic;Functional Materials;Photopolymerization Initiators;Acetophenone;-;Organic Photoinitiators;Polymerization Initiators;Other Products
Mol File:	7473-98-5.mol

2-Hydroxy-2-methylpropiophenone Chemical Properties

Melting point	4°C
Boiling point	102-103 °C4 mm Hg(lit.)
density	1.077 g/mL at 25 °C(lit.)
refractive index	n20/D 1.533(lit.)
Fp	>230 °F
Specific Gravity	1.077
InChIKey	XMLYCEVDHLAQEL-UHFFFAOYSA-N
CAS DataBase Reference	7473-98-5(CAS DataBase Reference)
EPA Substance Registry System	1-Propanone, 2-hydroxy-2-methyl-1-phenyl- (7473-98-5)