1 4-Di-T-Butyl-2 5-Dimethoxybenzene Melting Point

Chemical Name

Synonyms

CAS No.

Molecular Formula

Molecular Weight

PSA

LogP

1,4-Di-tert-butyl-2,5-dimethoxybenzene

1,4-ditert-butyl-2,5-dimethoxybenzene;

7323-63-9
C16H26O2
250.37600
18.46000
4.29880

Density

Boiling Point

Melting Point

Flash Point

Refractive Index

0.924g/cm3
336.3ºC at 760 mmHg
102-104ºC
115.3ºC
1.476

*

507-20-0

2-Chloro-2-methylpropane

150-78-7

1,4-Dimethoxybenzene

21112-37-8

2-tert-butyl-1,4-dimethoxybenzene

7323-63-9

1,4-Di-tert-butyl-2,5-dimethoxybenzene

150-78-7

1,4-Dimethoxybenzene

21112-37-8

2-tert-butyl-1,4-dimethoxybenzene

7323-63-9

1,4-Di-tert-butyl-2,5-dimethoxybenzene

*

115-11-7

Isobutene

150-78-7

1,4-Dimethoxybenzene

21112-37-8

2-tert-butyl-1,4-dimethoxybenzene

7323-63-9

1,4-Di-tert-butyl-2,5-dimethoxybenzene

*

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SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) – Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name

1,4-Di-tert-butyl-2,5-dimethoxybenzene

1.2 Other means of identification

Product number

Other names

1,4-ditert-butyl-2,5-dimethoxybenzene

1.3 Recommended use of the chemical and restrictions on use

Identified uses

Uses advised against

For industry use only.
no data available

1.4 Supplier”s details

Company

Address

Telephone

Fax

brianowens.tv (Shanghai) Biotechnology Co., Ltd.

You are watching: 1 4-di-t-butyl-2 5-dimethoxybenzene melting point

Floor 4 & 5, Building 12, No. 1001 North Qinzhou Road,Xuhui District, Shanghai, China
+86(21)64956998
+86(21)54365166

1.5 Emergency phone number

Emergency phone number

Service hours

+86-400-6021-666
Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

2.Hazard identification

2.1 Classification of the substance or mixture

no data available

2.2 GHS label elements, including precautionary statements

Pictogram(s)

Signal word

Hazard statement(s)

Precautionary statement(s)

Prevention

Response

Storage

Disposal

no data available

no data available

no data available

no data available

no data available

no data available

no data available

2.3 Other hazards which do not result in classification

no data available

3.Composition/information on ingredients

3.1 Substances

Chemical name Common names and synonyms CAS number EC number Concentration
1,4-Di-tert-butyl-2,5-dimethoxybenzene 1,4-Di-tert-butyl-2,5-dimethoxybenzene 7323-63-9 none 100%

4.First-aid measures

4.1 Description of necessary first-aid measures

General advice

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact

Wash off with soap and plenty of water. Consult a physician.

In case of eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

If swallowed

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

4.2 Most important symptoms/effects, acute and delayed

no data available

4.3 Indication of immediate medical attention and special treatment needed, if necessary

no data available

5.Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2 Specific hazards arising from the chemical

no data available

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2 Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

6.3 Methods and materials for containment and cleaning up

Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

7.Handling and storage

7.1 Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure – obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2.

7.2 Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

8.Exposure controls/personal protection

8.1 Control parameters

Occupational Exposure limit values

no data available

Biological limit values

no data available

8.2 Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

8.3 Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection

Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. 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. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Respiratory protection

Wear dust mask when handling large quantities.

Thermal hazards

no data available

9.Physical and chemical properties

Physical state

Colour

Odour

Melting point/ freezing point

Boiling point or initial boiling point and boiling range

Flammability

Lower and upper explosion limit / flammability limit

Flash point

Auto-ignition temperature

Decomposition temperature

pH

Kinematic viscosity

Solubility

Partition coefficient n-octanol/water (log value)

Vapour pressure

Density and/or relative density

Relative vapour density

Particle characteristics

no data available
no data available
no data available
102-104ºC
336.3ºC at 760 mmHg
no data available
no data available
115.3ºC
no data available
no data available
no data available
no data available
no data available
no data available
no data available
0.924g/cm3
no data available
no data available

10.Stability and reactivity

10.1 Reactivity

no data available

10.2 Chemical stability

Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

no data available

10.4 Conditions to avoid

no data available

10.5 Incompatible materials

no data available

10.6 Hazardous decomposition products

no data available

11.Toxicological information

Acute toxicity Oral: no data available Inhalation: no data available Dermal: no data available Skin corrosion/irritation

no data available

Serious eye damage/irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

no data available

Reproductive toxicity

no data available

STOT-single exposure

no data available

STOT-repeated exposure

no data available

Aspiration hazard

no data available

12.Ecological information

12.1 Toxicity

Toxicity to fish: no data available Toxicity to daphnia and other aquatic invertebrates: no data available Toxicity to algae: no data available Toxicity to microorganisms: 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 Other adverse effects

no data available

13.Disposal considerations

13.1 Disposal methods

Product

The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

Contaminated packaging

Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

See more: What Can Be Used To Measure The Rate Of Photosynthesis, Researchgate

14.Transport information

14.1 UN Number

ADR/RID: no data available IMDG: no data available IATA: no data available

14.2 UN Proper Shipping Name

ADR/RID: no data available
IMDG: no data available
IATA: no data available

14.3 Transport hazard class(es)

ADR/RID: no data available IMDG: no data available IATA: no data available

14.4 Packing group, if applicable

ADR/RID: no data available IMDG: no data available IATA: no data available

14.5 Environmental hazards

ADR/RID: no IMDG: no IATA: no

14.6 Special precautions for user

no data available

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

no data available

15.Regulatory information

15.1 Safety, health and environmental regulations specific for the product in question

Chemical name Common names and synonyms CAS number EC number European Inventory of Existing Commercial Chemical Substances (EINECS)

EC Inventory

United States Toxic Substances Control Act (TSCA) Inventory

China Catalog of Hazardous chemicals 2015

New Zealand Inventory of Chemicals (NZIoC)

Philippines Inventory of Chemicals and Chemical Substances (PICCS)

Vietnam National Chemical Inventory

Chinese Chemical Inventory of Existing Chemical Substances (China IECSC)

1,4-Di-tert-butyl-2,5-dimethoxybenzene 1,4-Di-tert-butyl-2,5-dimethoxybenzene 7323-63-9 none
Not Listed.
Not Listed.
Listed.
Not Listed.
Not Listed.
Not Listed.
Not Listed.

See more: Which Symbol On A Regulatory Marker Is Used To Mark A Swimming Area ?

Not Listed.

16.Other information

Information on revision

Creation Date

Revision Date

Aug 20, 2017
Aug 20, 2017

Abbreviations and acronyms

CAS: Chemical Abstracts Service ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road RID: Regulation concerning the International Carriage of Dangerous Goods by Rail IMDG: International Maritime Dangerous Goods IATA: International Air Transportation Association TWA: Time Weighted Average STEL: Short term exposure limit LC50: Lethal Concentration 50% LD50: Lethal Dose 50% EC50: Effective Concentration 50%

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