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771-50-6 3-Indoleformic Acid

771-50-6 3-Indoleformic Acid

INDOLE-3-CARBOXYLIC ACID;Indole-3-carboxylic acid;INDOLE-3-CARBOXYLIC ACID;Indole-3-carboxylic;Indole-3-carboxylic acid ;Indole-3-CarboxylicA; 1H-Indole-3-carboxylic acid;Indole-3-carboxylic acid

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Product Details:

 

Product Name:

3-Indoleformic   acid

Synonyms:

INDOLE-3-CARBOXYLIC ACID pure;Indole-3-carboxylic   acid ,99%;INDOLE-3-CARBOXYLIC ACID(I3CA);Indole-3-carboxylic;Indole-3-carboxylic   acid (8CI);Indole-3-CarboxylicA;1H-Indole-3-carboxylic acid 98%;Indole-3-carboxylic   acid, 99% 1GR

CAS:

771-50-6

MF:

C9H7NO2

MW:

161.16

EINECS:

212-231-6

Product Categories:

Indoles;Simple   Indoles;Carboxylic   Acids;Pyrroles   & Indoles;Building   Blocks;Heterocyclic   Building Blocks;zjh;Heterocycle-Indole   series;Alkaloids;blocks;Carboxes;IndolesOxindoles;Indole/indoline/oxindole;indole   derivative;Indole   and Indoline;Indoles   and derivatives;IndoleDerivative;Carboxylic   Acids;Pyrroles   & Indoles;Indole;Organic   acids

Mol File:

771-50-6.mol

                                                                                   

771-50-6


3-Indoleformic acid Chemical Properties

 

Melting point 

232-234 °C (dec.)(lit.)

Boiling point 

287.44°C (rough estimate)

density 

1.2480 (rough estimate)

refractive index 

1.5050 (estimate)

storage temp. 

2-8°C

solubility 

Soluble in 95% Ethanol: 50 mg/ml, also   soluble in methanol.

form 

Powder

color 

Light beige

BRN 

129435

CAS DataBase Reference

771-50-6(CAS DataBase Reference)

 


Safety Information

 

Hazard Codes 

Xn,Xi

Risk Statements 

36/37/38-21/22

Safety Statements 

22-24/25-36/37/39-26

WGK Germany 

3

RTECS 

NK7882892

Hazard Note 

Irritant

HazardClass 

IRRITANT

HS Code 

29339900


MSDS Information

 

Provider

Language

ACROS

English

SigmaAldrich

English

ALFA

English


3-Indoleformic acid Usage And Synthesis

 

Chemical Properties

light beige powder

Definition

ChEBI: An indole-3-carboxylic acid   carrying a carboxy group at position 3.

 


3-Indoleformic acid Preparation Products   And Raw materials

 

Preparation Products

1-Methyl-1H-indole-3-carboxylic   acid-->Indole-2-carboxylic   acid

Raw materials

4-(Benzyloxy)pyridine   N-oxide

 

 

Upstream information

Diethyl ether; propan-2-ol; 2-Chloroaniline; N-Hydroxysuccinimide; Indole-3-carboxaldehyde; iodoethane; 3-(Trifluoroacetyl)indole; 3-diazonioquinolin-4-olate; 3-amino-1H-quinolin-4-one; benzyl chloride;

Downtream information

1-(benzenesulfonyl)indole-3-carbonyl chloride; indole-3-carboxylic acid; Indole-3-acetic acid; N-METHOXY-N-METHYL-1H-INDOLE-3-CARBOXAMIDE;methyl 1-benzylindole-3-carboxylate; 1-(2,2-dimethylpropyl)indole-3-carboxylic acid; methyl 1-(p-fluorobenzyl)-1H-indole-3-carboxylate; Indigo; anthranilic acid; 1-(acetyloxymethyl)indole-3-carboxylic acid; 

 

2.Hazard identification

2.1Classification of the substance or mixture

Not classified.

2.2GHS label elements, including precautionary statements

Pictogram(s)


Signal word

Warning

Hazard   statement(s)

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary   statement(s)


Prevention

none

Response

none

Storage

none

Disposal

none

2.3Other hazards which do not result in classification

none

3.Composition/information on ingredients

3.1Substances

Chemical name

Common names and synonyms

CAS number

EC number

Concentration

indole-3-carboxylic acid

indole-3-carboxylic acid

771-50-6

none

100%

4.First-aid measures

4.1Description 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.

4.2Most important symptoms/effects, acute and delayed

no data available

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

no data available

5.Fire-fighting measures

5.1Extinguishing media

Suitable extinguishing media

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

5.2Specific hazards arising from the chemical

no data available

5.3Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

6.1Personal 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.

6.2Environmental precautions

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

6.3Methods 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

7.1Precautions 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.

7.2Conditions 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

8.1Control parameters

Occupational Exposure limit values

no data available

Biological limit values

no data available

8.2Appropriate engineering controls

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

8.3Individual 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

off white   crystals

Colour

no data   available

Odour

no data   available

Melting point/   freezing point

230-235ºC

Boiling point   or initial boiling point and boiling range

419.6ºC at 760   mmHg

Flammability

no data   available

Lower and   upper explosion limit / flammability limit

no data   available

Flash point

207.6ºC

Auto-ignition   temperature

no data   available

Decomposition   temperature

no data   available

pH

no data   available

Kinematic   viscosity

no data   available

Solubility

no data   available

Partition   coefficient n-octanol/water (log value)

1.99

Vapour   pressure

no data   available

Density and/or   relative density

1.408 g/cm3

Relative   vapour density

no data   available

Particle   characteristics

no data   available

10.Stability and reactivity

10.1Reactivity

no data available

10.2Chemical stability

Stable under recommended storage conditions.

10.3Possibility of hazardous reactions

no data available

10.4Conditions to avoid

no data available

10.5Incompatible materials

no data available

10.6Hazardous 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

12.1Toxicity

·         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

12.2Persistence and degradability

no data available

12.3Bioaccumulative potential

no data available

12.4Mobility in soil

no data available

12.5Other adverse effects

no data available

13.Disposal considerations

13.1Disposal 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.

14.Transport information

14.1UN Number

ADR/RID: Not   dangerous goods.

IMDG: Not   dangerous goods.

IATA: Not   dangerous goods.

14.2UN Proper Shipping Name

ADR/RID:   unknown

IMDG: unknown

IATA: unknown

14.3Transport hazard class(es)

ADR/RID: Not   dangerous goods.

IMDG: Not   dangerous goods.

IATA: Not   dangerous goods.

14.4Packing group, if applicable

ADR/RID: Not   dangerous goods.

IMDG: Not   dangerous goods.

IATA: Not   dangerous goods.

14.5Environmental hazards

ADR/RID: no

IMDG: no

IATA: no

14.6Special precautions for user

no data available

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

no data available

15.Regulatory information

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

Chemical name

Common names and synonyms

CAS number

EC number

indole-3-carboxylic acid

indole-3-carboxylic acid

771-50-6

none

European Inventory of Existing Commercial Chemical   Substances (EINECS)

Listed.

EC Inventory

Listed.

United States Toxic Substances Control Act (TSCA)   Inventory

Not Listed.

China Catalog of Hazardous chemicals 2015

Not Listed.

New Zealand Inventory of Chemicals (NZIoC)

Not Listed.

Philippines Inventory of Chemicals and Chemical   Substances (PICCS)

Not Listed.

Vietnam National Chemical Inventory

Not Listed.

Chinese Chemical Inventory of Existing Chemical   Substances (China IECSC)

Not Listed.

16.Other information

Information on revision

Creation Date

Aug 16, 2017

Revision Date

Aug 16, 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%

References

·         IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home

·         HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm

·         IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/

·         eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en

·         CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple

·         ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp

·         ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg

·         Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp

·         ECHA - European Chemicals Agency, website: https://echa.europa.eu/

 

 

Safety and Handling

Hazard description:

·         Harmful if swallowed [Warning Acute toxicity, oral]

·         Causes skin irritation [Warning Skin corrosion/irritation]

·         Causes serious eye irritation [Warning Serious eye damage/eye irritation]

·         May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

·         Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary statement:

·         Avoid breathing dust/fume/gas/mist/vapors/spray.

·         Wear protective gloves/protective clothing/eye protection/face protection.

·         IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

·         IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.

·         Store locked up.

·         Dispose of contents/container in accordance with local/regional/national/international regulations.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

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