SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 26/APR/2005
Date Updated: 14/MAR/2004
Version 1.2
According to 91/155/EEC
Classified as Hazardous according to the criteria of EU Annex 1 and
NOHSC.
1 - Product and Company Information
Product Name 1-NAPHTHYLACETIC ACID, TECH.
Product Number 317918
Company Sigma-Aldrich Pty, Ltd
Unit 2, 14 Anella Avenue
Castle Hill NSW 1765
Australia
Technical Phone # +61 2 9841 0555
Fax +61 2 9841 0500
Emergency Phone # +61 2 9841 0566
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
1-NAPHTHYLACETIC ACID (ALPHA) 86-87-3 201-705-8 None
Formula C12H10O2
Molecular Weight 186.21 AMU
Synonyms Acide naphthylacetique (French) * Agronaa *
Alman * Alphaspra * ANU * Appl-set * Biokor *
Celmone * Fruitofix * Fruitone N * Kyselina
1-naftyloctova (Czech) * Klingtite * Liqui-stik
* NAA * alpha-Naa * 1-NAA * NAA 800 * Nafusaku *
Naphthaleneacetic acid * Naphthalene-1-acetic
acid * alpha-Naphthaleneacetic acid *
alpha-Naphthylacetic * Naphthylacetic acid *
alpha-Naphthylacetic acid * 1-Naphthylacetic
acid * 2-(1-Naphthyl)acetic acid *
alpha-Naphthyleneacetic acid *
alpha-Naphthylessigsaeure (German) *
Naphyl-1-essigsaeure (German) * Niagara-stik *
NU-Tone * Phyomone * Pimacol-sol * Planofix *
Planofixe * Plucker * Pomoxon * Primacol * Rasin
* Rhodofix * Stafast * STIK * Stop-Drop * Tekkam
* Tip-Off * Transplantone * Tre-Hold * Vardhak
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Harmful if swallowed. Irritating to respiratory system and skin.
Risk of serious damage to eyes.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
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
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
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
HANDLING
Directions for Safe Handling: Do not breathe dust. Avoid contact
with eyes, skin, and clothing. Avoid prolonged or repeated
exposure.
STORAGE
Conditions of Storage: Keep tightly closed.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Mechanical exhaust required.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
ALDRICH - 317918 www.sigma-aldrich.com Page 2
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Solid
Color: Slightly yellow
Form: Powder
Property Value At Temperature or Pressure
pH N/A
BP/BP Range N/A
MP/MP Range 130 癈
Flash Point N/A
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure N/A
SG/Density N/A
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Materials to Avoid: Strong oxidizing agents, Strong bases.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: QJ0875000
ACUTE TOXICITY
LD50
Oral
Rat
1000 mg/kg
LC50
Inhalation
ALDRICH - 317918 www.sigma-aldrich.com Page 3
Rat
> 207,000 mg/m3
LD50
Intraperitoneal
Rat
100 MG/KG
LD50
Oral
Mouse
743 mg/kg
LD50
Intraperitoneal
Mouse
609 MG/KG
LD50
Subcutaneous
Mouse
733 MG/KG
LD50
Skin
Rabbit
> 5000 mg/kg
IRRITATION DATA
Eyes
Rabbit
100 mg
Remarks: Severe irritation effect
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Skin Contact: Causes skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes severe eye irritation.
Inhalation: May be harmful if inhaled. Material is irritating to
mucous membranes and upper respiratory tract.
Ingestion: Harmful if swallowed.
TARGET ORGAN INFORMATION
Central nervous system.
CHRONIC EXPOSURE - MUTAGEN
Human
100 NMOL/L
Cell Type: leukocyte
Other mutation test systems
12 - Ecological Information
No data available.
13 - Disposal Considerations
ALDRICH - 317918 www.sigma-aldrich.com Page 4
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. 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
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: Xn
Harmful.
R-PHRASES: 22 37/38 41
Harmful if swallowed. Irritating to respiratory system and
skin. Risk of serious damage to eyes.
S-PHRASES: 22 26 36
Do not breathe dust. In case of contact with eyes, rinse
immediately with plenty of water and seek medical advice. Wear
suitable protective clothing.
SWITZERLAND
SWISS POISON CLASS: 4
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. Sigma-Aldrich 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.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
ALDRICH - 317918 www.sigma-aldrich.com Page 5
|