1,1'-iminodipropan-2-ol SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： 1,1'-iminodipropan-2-ol
- CAS： 110-97-4
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses： For R&D use only. Not for medicinal, household or other use.
- Uses advised against： none
Company Identification
- Company：Chemicalbook.in
- Address：5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone：+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Warning
H319 Causes serious eye irritation
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
none
none
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: 1,1'-iminodipropan-2-ol
- Common names and synonyms: 1,1'-iminodipropan-2-ol
- CAS number: 110-97-4
- EC number: 203-820-9
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention.
First rinse with plenty of water for at least 15 minutes, then remove contaminated clothes and rinse again. Refer for medical attention .
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth. Do NOT induce vomiting. Refer for medical attention .
Most important symptoms/effects, acute and delayed
Vapor concentrations too low to irritate unless exposure is prolonged. Liquid will burn eyes and skin. (USCG, 1999)
Indication of immediate medical attention and special treatment needed, if necessary
Exposure treatment: Inhalation: if ill effects occur, remove person to fresh air, and get medical help. Ingestion: if swallowed and patient is conscious and not convulsing, promptly give milk or water, then induce vomiting; get medical help. No specific antidote known. Eye and skin: immediately flush with plenty of water for at least 15 min. For eyes, get medical help promptly. Remove, and wash contaminated clothing before reuse.
SECTION 5: Firefighting measures
Suitable extinguishing media
To fight fire use alcohol foam, carbon dioxide, /or/ dry chemical.
Specific hazards arising from the chemical
This compound is combustible. (NTP, 1992)
Special protective actions for fire-fighters
Use water spray, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water.
Environmental precautions
Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water.
Methods and materials for containment and cleaning up
Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water (extra personal protection: A/P2 filter respirator for organic vapour and harmful dust).
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants and strong acids. Dry. Keep in the dark. Well closed.Separated from strong oxidants, strong acids. Dry. Keep in the dark. Well closed.
SECTION 8: Exposure controls/personal protection
Control parameters
no data available
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear safety goggles or eye protection in combination with breathing protection if powder.
Protective gloves.
Use local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
Solid. Waxy.
-
Colour：
White.
-
Odour：
no data available
-
Melting point/freezing point：
44.5 - 45.5 °C.
-
Boiling point or initial boiling point and boiling range：
248.8 - 254.5 °C. Atm. press.:1 013 hPa.
-
Flammability：
Combustible.
-
Lower and upper explosion limit/flammability limit：
no data available
-
Flash point：
-1°C(lit.)
-
Auto-ignition temperature：
310 °C. Atm. press.:1 013 hPa.
-
Decomposition temperature：
no data available
-
pH：
pH of 5% aqueous solution = 11.5
-
Kinematic viscosity：
1.98 cP at 45 deg C
-
Solubility：
Soluble (>=10 mg/ml) (NTP, 1992)
-
Partition coefficient n-octanol/water：
log Pow = -0.878. Temperature:25 °C.
-
Vapour pressure：
0.002 hPa. Temperature:-5 °C.;0.08 hPa. Temperature:45 °C.
-
Density and/or relative density：
0.99 g/cm3. Temperature:20 °C.
-
Relative vapour density：
4.59 (NTP, 1992) (Relative to Air)
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
Decomposes on heating and on burning. This produces toxic gases of nitrogen oxides. The solution in water is a medium strong base. Reacts with strong acids. Reacts violently with strong oxidants. This generates fire and explosion hazard.
Chemical stability
no data available
Possibility of hazardous reactions
Combustible when exposed to heat or flame...Dust explosion possible if in powder or granular form, mixed with air.DIISOPROPANOLAMINE is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. This compound may be sensitive to light and air. This compound will react with oxidizing materials. (NTP, 1992)
Conditions to avoid
no data available
Incompatible materials
Can react with oxidizing materials.
Hazardous decomposition products
The substance decomposes on heating and on burning producing toxic gases (nitrogen oxides).
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 - rat (male/female) - > 2 000 mg/kg bw.
- Inhalation: RD50 (calculated) - mouse (male) - ca. 3 200 mg/m3 air.
- 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
The substance is corrosive to the eyes, skin and respiratory tract. Inhalation of the aerosol may cause lung oedema. See Notes. The effects may be delayed. Medical observation is indicated.
STOT-repeated exposure
no data available
Aspiration hazard
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: LC50 - Danio rerio (previous name: Brachydanio rerio) - 1 466 mg/L - 96 h.
- Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna - 277.7 mg/L - 48 h.
- Toxicity to algae: EC50 - Desmodesmus subspicatus (previous name: Scenedesmus subspicatus) - 339 mg/L - 72 h.
- Toxicity to microorganisms: TTC - Pseudomonas putida - 15 000 mg/L - 17 h.
Persistence and degradability
Diisopropanolamine achieved 39% of its theoretical oxygen demand using a sewage sludge following a 20 day incubation period(1). No biodegradation was observed at day 5 or day 10, suggesting that an acclimation period was required(1). Diisopropanolamine was classified as recalcitrant based on the results of screening studies using acclimated sewage sludge enrichment cultures(2).
Bioaccumulative potential
An estimated BCF of 3 was calculated for diisopropanolamine(SRC), using a log Kow of -0.82(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
Mobility in soil
Batch equilibrium studies designed to evaluate the adsorption characteristics of diisopropanolamine in subsurface soils were conducted using aquifer material from three natural gas sites in Canada as well as montmorillonite and kaolinite clay materials(1). The adsorption isotherms were non-linear with Freundlich adsorption (Kf) coefficients ranging from 3.5 to 170, with the greatest values observed in the montmorillonite clay materials(1). Since diisopropanolamine has a pKa value of 9.1(1,2) it exists primarily as a cation in solution and a strong correlation between adsorption and the cation exchange capacity (CEC) of the material tested was observed(1). It was also noted that adsorption decreased with increasing solution electrolyte concentration as this resulted in competition for cation exchange sites in the clays and soils(1). Adsorption also decreased with increasing pH since at higher pH, a smaller percentage of diisopropanolamine exists in the protonated form.
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
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.
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.
SECTION 14: Transport information
UN Number
ADR/RID: Not dangerous goods. (For reference only, please check.)
IMDG: Not dangerous goods. (For reference only, please check.)
IATA: Not dangerous goods. (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: Not dangerous goods. (For reference only, please check.)
IMDG: Not dangerous goods. (For reference only, please check.)
IATA: Not dangerous goods. (For reference only, please check.)
Transport hazard class(es)
ADR/RID: Not dangerous goods. (For reference only, please check.)
IMDG: Not dangerous goods. (For reference only, please check.)
IATA: Not dangerous goods. (For reference only, please check.)
Packing group, if applicable
ADR/RID: Not dangerous goods. (For reference only, please check.)
IMDG: Not dangerous goods. (For reference only, please check.)
IATA: Not dangerous goods. (For reference only, please check.)
Environmental hazards
ADR/RID: No
IMDG: No
IATA: No
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
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/
Other Information
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort.Rest and medical observation are therefore essential.Immediate administration of an appropriate spray, by a doctor or a person authorized by him/her, should be considered.