拓辉新材料正丁醇 · 英文 MSDS
Safety Data Sheet
SECTION 1: Identification of the substance/mixture and of the company/undertaking
>Product identifier
- Product name: 1-Butanol
- CBnumber: CB9113046
- CAS: 71-36-3
- EINECS Number: 200-751-6
- Synonyms: 1-butanol,n-butanol
>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: Linyi Tuohui New Materials Co., Ltd.
- Address: Room A6159, 6F, Building 1, Linyi Software Park, No.6 Yihe Road, Zhimadun Subdistrict, Yishui New Area, Linyi City, Shandong Province, China
- Telephone: +86 176 6460 5089 (Manager Niu) / +86 130 4664 1786 (Manager Li)
- Email: nathan@tuohui-chem.com
- WhatsApp: +86 176 6460 5089
- Emergency telephone: +86 176 6460 5089
SECTION 2: Hazards identification
>GHS Label elements, including precautionary statements
- Symbol(GHS)
- Signal wordDanger
Precautionary statements
Hazard statements
SECTION 3: Composition/information on ingredients
>Substance
- Product name: 1-Butanol
- Synonyms: 1-butanol,n-butanol
- CAS: 71-36-3
- EC number: 200-751-6
- MF: C4H10O
- MW: 74.12
SECTION 4: First aid measures
>Description of first aid measures
General advice
If inhaled
In case of skin contact
In case of eye contact
If swallowed
>Most important symptoms and effects, both acute and delayed
>Indication of any immediate medical attention and special treatment needed
SECTION 5: Firefighting measures
>Extinguishing media
Suitable extinguishing media
Unsuitable extinguishing media
>Special hazards arising from the substance or mixture
Carbon oxides
>Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
>Further information
Use water spray to cool unopened containers.
>NFPA 704
SECTION 6: Accidental release measures
>Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapors accumulating to form explosive concentrations. Vapors can accumulate in low areas.
For personal protection see section 8.
>Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
>Methods and materials for containment and cleaning up
Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13).
>Reference to other sections
For disposal see section 13.
SECTION 7: Handling and storage
>Precautions for safe handling
> Advice on safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapor or mist.
> Advice on protection against fire and explosion
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic charge.
> Hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
For precautions see section 2.2.
>Conditions for safe storage, including any incompatibilities
> Storage conditions
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place.
>Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
SECTION 8: Exposure controls/personal protection
>control parameter
Hazard composition and occupational exposure limits
>Exposure controls
Personal protective equipment
Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
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 Regulation (EU) 2016/425 and the standard EN 374 derived from it.
Full contact
Material: Nitrile rubber
Minimum layer thickness: 0,4 mm Break through time: 480 min
Material tested:Camatril (KCL 730 / Aldrich Z677442, Size M)
Splash contact Material: Nitrile rubber
Minimum layer thickness: 0,2 mm Break through time: 58 min
Material tested:Dermatril P (KCL 743 / Aldrich Z677388, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the EC approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing., The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Where risk assessment shows air-purifying respirators are appropriate use a full- face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Exposure limits
SECTION 9: Physical and chemical properties
>Information on basic physicochemical properties
- Appearancecolorless liquid, clear
- Odourethanolic
- Odour Threshold0.038ppm
- pH7 at 70 g/l at 20 °C
- Melting point/freezing pointMelting point/range: -90 °C - lit.
- Initial boiling point and boiling range116 - 118 °C - lit.
- Flash point35 °C - Pensky-Martens closed cup - ISO 2719
- Evaporation rateNo data available
- Flammability (solid, gas)No data available
- Upper/lower flammability or explosive limits Upper explosion limit: 11,2 %(V) Lower explosion limit: 1,4 %(V)
- Vapour pressure< 10 hPa at 20 °C
- Vapour density 2,56 at 20 °C - (Air = 1.0)
- Relative densityNo data available
- Water solubility66 g/l at 20 °C - OECD Test Guideline 105
- Partition coefficient: n-octanol/waterlog Pow: 1 at 25 °C - Bioaccumulation is not expected.
- Autoignition temperatureNo data available
- Decomposition temperatureNo data available
- ViscosityViscosity, kinematic: No data available Viscosity, dynamic: No data available
- Explosive propertiesNo data available
- Oxidizing propertiesNo data available
- Henry's Law Constant49.2 at 50 °C, 92.0 at 60 °C, 152 at 70 °C, 243 at 80 °C (headspace-GC, Hovorka et al., 2002)
- λmaxλ: 215 nm Amax: 1.00
λ: 220 nm Amax: 0.50
λ: 240 nm Amax: 0.10
λ: 260 nm Amax: 0.04
λ: 280-400 nm Amax: 0.01
>Other safety information
Surface tension 69,9 mN/m at 1g/l at 20 °C
- OECD Test Guideline 115
Relative vapor density
2,56 at 20 °C - (Air = 1.0)
SECTION 10: Stability and reactivity
>Reactivity
No data available
>Chemical stability
Stable under recommended storage conditions.
>Possibility of hazardous reactions
>Conditions to avoid
Heat, flames and sparks.
>Incompatible materials
Oxidizing agents, Alkali metals, Bases, Strong acids, Halogens
>Hazardous decomposition products
In the event of fire: see section 5
SECTION 11: Toxicological information
>Information on toxicological effects
Acute toxicity
Liver:Fatty liver degeneration.
Kidney, Ureter, Bladder:Other changes. Blood:Other changes.
(RTECS)
LD50 Dermal - Rabbit - male - 3.430 mg/kg (OECD Test Guideline 402)
Skin corrosion/irritation
Result: Skin irritation - 2 h Remarks:
(ECHA)
(Regulation (EC) No 1272/2008, Annex VI)
Serious eye damage/eye irritation
Result: Irreversible effects on the eye (OECD Test Guideline 405)
(Regulation (EC) No 1272/2008, Annex VI)
Respiratory or skin sensitization
Germ cell mutagenicity
Result: negative Remarks:
(ECHA)
In vitro mammalian cell gene mutation test
Chinese hamster lung cells Result: negative
OECD Test Guideline 474 Mouse - male and female Result: negative
Carcinogenicity
Reproductive toxicity
Specific target organ toxicity - single exposure
Specific target organ toxicity - repeated exposure
Aspiration hazard
Toxicity
SECTION 12: Ecological information
>Toxicity
(OECD Test Guideline 203)
static test EC50 - Daphnia magna (Water flea) - 1.328 mg/l - 48 h (OECD Test Guideline 202)
(OECD Test Guideline 201)
>Persistence and degradability
Biodegradability aerobic - Exposure time 20 d
Result: 92 % - Readily biodegradable. Remarks: (ECHA)
Ratio BOD/ThBOD 33 %
Remarks: (IUCLID)
>Bioaccumulative potential
Bioaccumulation Oncorhynchus mykiss (rainbow trout) - 24 h
- 921 mg/l(n-butanol)
Bioconcentration factor (BCF): 0,38
>Mobility in soil
No data available
>Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
>Toxics Screening Level
>Other adverse effects
No data available
SECTION 13: Disposal considerations
>Waste treatment methods
> Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Waste material
must be disposed of in accordance with the Directive on waste 2008/98/EC as well as other national and local regulations. Leave chemicals in original containers. No mixing with other waste. Handle uncleaned containers like the product itself.
Incompatibilities
Butyl alcohols may form explosive mixture with air. In all cases they are Incompatible with oxidizers.Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Attacks some plastics, rubber and coatings.
Waste Disposal
Incineration, or bury absorbed waste in an approved land fill.
> Contaminated packaging
Dispose of as unused product.
SECTION 14: Transport information
>UN number
SECTION 15: Regulatory information
>Safety, health and environmental regulations/legislation specific for the substance or mixture
Regulations on the Safety Management of Hazardous Chemicals
Measures for Environmental Management of New Chemical Substances
SECTION 16: Other information
>Abbreviations and acronyms
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- CAS: Chemical Abstracts Service
- EC50: Effective Concentration 50%
- IATA: International Air Transportation Association
- IMDG: International Maritime Dangerous Goods
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- STEL: Short term exposure limit
- TWA: Time Weighted Average
>References
【1】CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
【2】ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
【3】ECHA - European Chemicals Agency, website: https://echa.europa.eu/
【4】eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
【5】ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
【6】Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
【7】HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
【8】IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
【9】IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
【10】Sigma-Aldrich, website: https://www.sigmaaldrich.com/
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