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10241-97-1

10241-97-1 structure
10241-97-1 structure

Name 5-methylindole-2-carboxylic acid
Synonyms 5-Methyl-1H-indole-2-carboxylic acid
MFCD00047166
1H-Indole-2-carboxylic acid, 5-methyl-
Density 1.3±0.1 g/cm3
Boiling Point 421.2±25.0 °C at 760 mmHg
Melting Point 236-238°C (dec.)
Molecular Formula C10H9NO2
Molecular Weight 175.184
Flash Point 208.5±23.2 °C
Exact Mass 175.063324
PSA 53.09000
LogP 2.77
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.696
Version 1.2
Regulation (EC) No 1907/2006

1 - Product and Company Information

Product Name5-METHYLINDOLE-2-CARBOXYLIC AC - 250MG
ID

2 - Hazards Identification

3 - Composition/Information on Ingredients

Product NameCAS #EC noAnnex I
Index Number
5-METHYLINDOLE-2-CARBOXYLIC ACID 10241-97-1 NoneNone
FormulaC10H9NO2
Molecular Weight 175,1900 AMU

4 - First Aid Measures

AFTER INHALATION
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.

5 - Fire Fighting Measures

EXTINGUISHING MEDIA
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Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

6 - Accidental Release Measures

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear protective equipment.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.

7 - Handling and Storage

8 - Exposure Controls / Personal Protection

ENGINEERING CONTROLS
Mechanical exhaust required.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.

9 - Physical and Chemical Properties

pH N/A
BP/BP RangeN/A
MP/MP Range234,000. - 235,000 °
C.
Flash PointN/A
FlammabilityN/A
Autoignition TempN/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion LimitsN/A
Vapor PressureN/A
Partition Coefficient N/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

10 - Stability and Reactivity

STABILITY
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Stable: Stable.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur

11 - Toxicological Information

ROUTE OF EXPOSURE
Multiple Routes: May cause irritation. May be harmful by
inhalation, ingestion, or skin absorption.
CONDITIONS AGGRAVATED BY EXPOSURE
The toxicological properties have not been thoroughly
investigated.

12 - Ecological Information

No data available.

13 - Disposal Considerations

SUBSTANCE DISPOSAL
Dissolve or mix the material with a combustible solvent and burn
in a chemical incinerator equipped with an afterburner and
scrubber. Observe all federal, state, and local environmental
regulations.

14 - Transport Information

RID/ADR
Non-hazardous for road transport.
IMDG
Non-hazardous for sea transport.
IATA
Non-hazardous for air transport.

15 - Regulatory Information

Caution: Substance not yet fully tested (EU).
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 3
Self-Classification

16 - Other Information

WARRANTY
The 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. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
ALDRICHwww.molbase.com
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
ALDRICHwww.molbase.com


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

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10241-97-1 structure

10241-97-1

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 13, # 24 p. 4385 - 4388

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10241-97-1 structure

10241-97-1

Literature: Justus Liebigs Annalen der Chemie, , vol. 239, p. 227
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%