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2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

Item number682237
CAS131-54-4
FormulaC15H14O5
Molecular weight274,27 g/mol
Quantity 1X1000MG
storage conditions4 °C
CoA / MSDSRetrieve CoA
Retrieve MSDS
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

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Safety Data Sheetaccording to Regulation (EC) No 1907/2006 (REACH)
Classifications according to Regulation (EC) No 1272/2008.
Printdate 15.01.2025
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Catalog No.:682237
Relevant identified uses of the substance or mixtureIdentified: Laboratory chemical
uses: R&D
Uses advised against:HPC Standards GmbH
Am Wieseneck 7

04451 Cunnersdorf
Deutschland


Tel. +49 34291 3372-36
Fax. +49 34291 3372-39
contact@hpc-standards.com
Emergency telephone numberHPC Standards Tel. +49 34291 3372-36
This number is only available during office hours.
HAZARDS IDENTIFICATION2.1. Classification of the substance or mixture:
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Skin corrosion/irritation (Category 2), H315
Serious eye damage/eye irritation (Category 2), H319
Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3),
H335
Label elements
PictogramGHS07 exclam
exclam
2.2. GHS Label elements, including precautionary statements:
Pictograms
Signal word Warning
Hazard statement(s).
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s).
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 If on skin: Wash with soap and water.
P304+P340+P312 If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if
present and easy to do – continue rinsing.
P332+P313 If skin irritation occurs: Get medical advice/attention.
P337+P313 If eye irritation persists: get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to an approved waste disposal plant.
COMPOSITION/INFORMATION ON INGREDIENTS3.1. Substances
COMPONENT 2,2’-Dihydroxy-4,4’-dimethoxybenzophenone
CLASSIFICATION H315, H319, H335
CONCENTRATION < 100
See Section 2 for full text of hazard statements.
FormulaC15H14O5
Molecular Weight (g/mol)274.27
CAS-No.131-54-4
FIRST AID MEASURES4.1. Description of first aid measures.
General advice: Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of
dangerous area.
If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a
POISON CENTER or doctor/physician if you feel unwell.
In case of skin contact: Wash with soap and water.
In case of eye contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and
easy to do – continue rinsing.
If swallowed: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical
attention.
4.2. Most important symptoms and effects, both acute and delayed:
See Section 2.2 and/or in Section 11.
4.3. Indication of any immediate medical attention and special treatment needed:
No data.
FIRE-FIGHTING MEASURES5.1. Extinguishing media: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
5.2. Special hazards arising from the substance or mixture: Carbon monoxide.
5.3. Advice for firefighters: Wear self-contained breathing apparatus for firefighting if necessary.
5.4. Further information: No data available.
ACCIDENTAL RELEASE MEASURES6.1. Personal precautions, protective equipment and emergency procedures:
Ensure adequate ventilation. Use personal protective equipment.
6.2. Environmental precautions:
Should not be released into the environment. See Section 12 for additional ecological information.
6.3. Methods and materials for containment and cleaning up:
Sweep up or vacuum up spillage and collect in suitable container for disposal.
6.4. Reference to other sections:
Refer to protective measures listed in Sections 8 and 13.
HANDLING AND STORAGE7.1. Precautions for safe handling: Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away
from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic
charge. For precautions see section 2.2.
7.2. Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry andwell-ventilated
place. Containers which are opened must be carefully resealed and kept upright to prevent
leakage.
7.3. Specific end use(s): Laboratory chemicals, for scientific research and development only.
EXPOSURE CONTROLS/PERSONAL PROTECTION8.1. Control parameters:
Components with workplace control parameters: Contains no substances with occupational exposure limit values.
8.2. Exposure controls:
Appropriate engineering controls: Ensure that eyewash stations and safety showers are close to the workstation
location. Ensure adequate ventilation, especially in confined areas. Use only under a
chemical fume hood.
Personal protective equipment:
Eye/face protection: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA’s
eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin protection: Handle with gloves. Gloves must be inspected prior to use. 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
Body Protection: Complete suit protecting against chemicals, Flame retardant antistatic protective clothing.,
The type of protective equipment must be selected according to the concentration and
amount of the dangerous substance at the specific workplace.
Respiratory protection: No protective equipment is needed under normal use conditions.
Control of environmental exposure: Prevent further leakage or spillage if safe to do so. Do not let product enter
drains
PHYSICAL AND CHEMICAL PROPERTIES9.1. Information on basic physical and chemical properties
(a) Appearance: Solid
(b) Odour: No data
(c) Odour Threshold: No data
(d) pH: No data
(e) Melting point/freezing point: 130 - 140C
(f) Initial boiling point and boiling range: No data
(g) Flash point: No data
(h) Evaporatoin rate: No data
(i) Flammability (solid, gas): No data
(j) Upper/lower flammability or explosive limits: No data
(k) Vapour pressure: No data
(l) Vapour density: No data
(m) Relative density: No data
(n) Water solubility: No data
(o) Partition coefficient: n-octanol/water: No data
(p) Auto-ignition: No data
(q) Decomposition temperature: No data
(r) Viscosity: No data
(s) Explosive properties: No data
(t) Oxidizing properties: No data
9.2. Other safety information:
Formula C15H14O5
Molecular weight 274.3
CAS Number 131-54-4
STABILITY AND REACTIVITY10.1. Reactivity No data
10.2. Chemical stability Stable under recommended storage conditions.
10.3. Possibility of hazardous reactions No data
10.4. Conditions to avoid
10.5. Incompatible material No data.
10.6. Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions: Carbon monoxide.
Other decomposition products: No data
In the event of fire: See Section 5.
TOXICOLOGICAL INFORMATION11.1 Information on toxicological effects
Acute toxicity: .
Skin irritation/corrosion: No data available.
Eye damage/irritation: Causes serious eye irritation.
Respiratory or skin sensitization: May cause respiratory irritation.
Germ cell mutagenicity: No data available.
Carcinogenicity: No data available.
Reproductive toxicity: No data available
Specific target organ system toxicity - single exposure: No data available.
Specific target organ system toxicity - repeated exposure: No data available.
Aspiration hazard: No data available.
Additional information: To the best of our knowledge, the chemical, physical and toxicological properties
of this substance have not been thoroughly investigated.
ECOLOGICAL INFORMATION12.1. Toxicity No data available.
12.2. Persistence and degradability No data available.
12.3. Bioaccumulative potential No data available
12.4. Mobility in soil No data available
12.5. Results of PBT and vPvB assessment No data available.
12.6. Other adverse effects No data available.
DISPOSAL CONSIDERATIONS13.1. Waste treatment methods
Product Arrange disposal as special waste, by licensed disposal company, in consultation with
local waste disposal authority, in accordance with national and regional regulations.
Contaminated packaging Dispose of as unused product.
TRANSPORT INFORMATIONDOT (US), IMDG and IATA:
No known hazard for air and ground transportation
REGULATORY INFORMATIONNo chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known
CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313.
OTHER INFORMATIONThe above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. For lab use only!