乙二醇单丁醚msds汇编.docx
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乙二醇单丁醚msds汇编.docx
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乙二醇单丁醚msds汇编
乙二醇单丁醚HS:
2909430000
【中文名称】乙二醇一丁醚;丁基溶纤剂;2-丁氧基乙醇
【俗名】防白水、化白水
【英文名称】ethyleneglycolmonobutylether
编辑本段物化性质
【性状】无色易燃液体,具有中等程度醚味,低毒。
可溶于水和醇,与石油烃具有高的稀释。
乙二醇单丁醚
【比重】0.9019(20/4℃);
【闪点】60(闭式),开杯73.89℃;
【自燃温度】472℃。
【分子式】C6H14O2
【分子量】118.17
【CASNo】111-76-2
【结构式】C3H7CH2OCH2CH2OH
【熔点(℃)】-40
【沸点(℃)】171.1
【蒸气压(Pa)】97.33(20℃)
【粘度mPa·s(20℃)】6.42、
【折射率】1.4198
【溶解情况】
能以任意比例与丙酮、苯、四氯化碳、乙醇、正庚烷和水混溶。
编辑本段质量指标
外观无色透明液体,无可见机沸程(馏出量95%时>/169~172℃
械杂质游离酸(以醋酸计)≤0.01%
乙二醇单丁醚的质≥99.5%不挥发物≤O.005%。
量分数水分≤0.03%[1]
编辑本段用途
是优良的溶剂。
也是优良的表面活性剂,可清除金属、织物、玻璃、塑料等表面的油垢。
广泛用于油漆、油墨、皮革、印染、医药、电子工业。
用作硝酸纤维素、喷漆、快干漆、清漆的溶剂,用作油漆、油墨的溶剂及染料分散剂的原料。
[2]
1,用作油漆、油墨的溶剂、金属清洗剂组分及染料分散剂的原料
2,主要用作硝酸纤维素、喷漆、快干漆、清漆、搪瓷和脱漆剂的溶剂。
还可作纤维润湿剂、农药分散剂、树脂增塑剂、有机合成中间体。
测定铁和钼的试剂。
改进乳化性能和将矿物油溶解在皂液中的辅助溶剂。
3,用作测定铁和钼的试剂及溶剂,也用于分离硝酸盐中的钙和锶
编辑本段制备或来源
由环氧乙烷与正丁醇作用而得。
丁醇与三氟化硼-乙醚络合物混合,再于25~30°C通入环氧乙烷并升温至80°C进行反应。
反应后回收多余丁醇、用碱中和、蒸馏、分馏,得乙二醇单丁醚成品。
编辑本段其他
粘度6.42豪帕·秒(20℃)。
蒸气压97.33帕(20℃)。
闪点60℃(闭式),74℃。
乙二醇单丁醚
【危害性】危险性类别:
6.1(毒性物质)
侵入途径:
吸入、皮肤接触、眼睛接触及食入
健康危害:
吸入可能致命。
会抑制中枢神经系统,高浓度可能造成头痛、恶心等。
极高浓度可能造成意识丧失甚至死亡。
动物实验中,可能损害生殖系统。
【消防】危险特性:
蒸气及液体可燃,灭火时可能遭遇之特殊危害:
1.蒸气会蓄积在低洼处。
2.火场中的密闭容器加热可能破裂。
灭火方法:
适用灭火剂:
二氧化碳、化学干粉、酒精泡沫。
特殊灭火程序:
1.喷水雾可冷却此物质之温度,使其低于闪火点。
2.安全安全情况下将容器搬离火场。
3.若泄漏物未点燃,可用水雾驱散蒸气。
4.储槽区之大型火灾,使用无人操作之水雾控制架或自动摇摆消防水瞄。
若不可行则尽可能彻离火场并允许火烧完。
5.远离储槽两端。
6.贮槽安全阀已响起或因着火而变色时立即撤离。
消防人员之特殊防护装备:
消防人员必须配戴A级气密式化学防护衣及空气呼吸器(必要时外加抗闪火铝质被覆外套)。
MSDS
Name:
2-Butoxyethanol99%MaterialSafetyDataSheet
Synonym:
ButylCellosolve;Ethyleneglycolmonobutylether;EGBE:
2-Butoxyethanol;Ethyleneglycoln-butylether
CAS:
111-76-2
Section1-ChemicalProduct
MSDSName:
2-Butoxyethanol99%MaterialSafetyDataSheet
Synonym:
ButylCellosolve;Ethyleneglycolmonobutylether;EGBE:
2-Butoxyethanol;Ethyleneglycoln-butylether
adj.成对的;成双的
Section2-COMPOSITION,INFORMATIONONINGREDIENTS
teenagern.十几岁的青少年CAS#
ChemicalName
content
woollenadj.毛纺的;纯毛的(<美>woolen)EINECS#
111-76-2
hopefuladj.怀有希望的;有希望的
dictationn.口授;听写(的文字)
HazardSymbols:
XN
RiskPhrases:
barkvi.(指狗等)吠叫;咆哮
vi.梳(发)
vt.将……上诉
△jellyn.果冻;果冻状物Section3-HAZARDSIDENTIFICATION
privilegen.特权;特别优待
EMERGENCYOVERVIEW
Harmfulbyinhalation,incontactwithskinandifswallowed.
Irritatingtoeyesandskin.
PotentialHealthEffects
Eye:
Causeseyeirritation.Maycausetransientcornealinjury.
Skin:
Causesskinirritation.Substanceisrapidlyabsorbedthroughtheskin.Causessymptomssimilartothoseofinhalation.Maybeharmfulifabsorbedthroughtheskin.
Ingestion:
Maycausegastrointestinalirritationwithnausea,vomitinganddiarrhea.Maybeharmfulifswallowed.
Inhalation:
Inhalationofhighconcentrationsmaycausecentralnervoussystemeffectscharacterizedbynausea,headache,dizziness,unconsciousnessandcoma.Maycauserespiratorytractirritation.Maybeharmfulifinhaled.
Chronic:
Maycauseliverandkidneydamage.Chronicexposuremaycausebloodeffects.Chronicexposuremaycauseeffectssimilartothoseofacuteexposure.
Section4-FIRSTAIDMEASURES
Eyes:
Incaseofcontact,immediatelyflusheyeswithplentyofwaterforatleast15minutes.Getmedicalaidimmediately.
Skin:
Incaseofcontact,flushskinwithplentyofwater.Removecontaminatedclothingandshoes.Getmedicalaidifirritationdevelopsandpersists.Washclothingbeforereuse.
Ingestion:
Ifswallowed,donotinducevomitingunlessdirectedtodosobymedicalpersonnel.Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaid.
Inhalation:
Ifinhaled,removetofreshair.Ifnotbreathing,giveartificialrespiration.Ifbreathingisdifficult,giveoxygen.Getmedicalaid.
NotestoPhysician:
Section5-FIREFIGHTINGMEASURES
GeneralInformation:
Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.Duringafire,irritatingandhighlytoxicgasesmaybegeneratedbythermaldecompositionorcombustion.Usewaterspraytokeepfire-exposedcontainerscool.Combustibleliquidandvapor.Vaporsareheavierthanairandmaytraveltoasourceofignitionandflashback.Vaporscanspreadalongthegroundandcollectinloworconfinedareas.
ExtinguishingMedia:
Watermaybeineffective.DoNOTusestraightstreamsofwater.Forsmallfires,usedrychemical,carbondioxide,orwaterspray.Forlargefires,usewaterspray,fogorregularfoam.
Section6-ACCIDENTALRELEASEMEASURES
GeneralInformation:
UseproperpersonalprotectiveequipmentasindicatedinSection8.
Spills/Leaks:
Absorbspillwithinertmaterial(e.g.vermiculite,sandorearth),thenplaceinsuitablecontainer.Avoidrunoffintostormsewersandditcheswhichleadtowaterways.Cleanupspillsimmediately,observingprecautionsintheProtectiveEquipmentsection.Removeallsourcesofignition.Useaspark-prooftool.Provideventilation.
Section7-HANDLINGandSTORAGE
Handling:
Washthoroughlyafterhandling.Removecontaminatedclothingandwashbeforereuse.Usewithadequateventilation.Groundandbondcontainerswhentransferringmaterial.Avoidcontactwitheyes,skin,andclothing.Emptycontainersretainproductresidue,(liquidand/orvapor),andcanbedangerous.Donotpressurize,cut,weld,braze,solder,drill,grind,orexposeemptycontainerstoheat,sparksoropenflames.Keepawayfromheatandflame.Avoidbreathingvaporormist.
Storage:
Keepawayfromheat,sparks,andflame.Keepawayfromsourcesofignition.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Containersshouldbedatedwhenopenedandtestedperiodicallyforthepresenceofperoxides.Shouldcrystalsforminaperoxidizableliquid,peroxidationmayhaveoccurredandtheproductshouldbeconsideredextremelydangerous.Inthisinstance,thecontainershouldonlybeopenedremotelybyprofessionals.Allperoxidizablesubstancesshouldbestoredawayfromheatandlightandbeprotectedfromignitionsources.
Section8-EXPOSURECONTROLS,PERSONALPROTECTION
EngineeringControls:
Facilitiesstoringorutilizingthismaterialshouldbeequippedwithaneyewashfacilityandasafetyshower.Useadequategeneralorlocalexhaustventilationtokeepairborneconcentrationsbelowthepermissibleexposurelimits.
PersonalProtectiveEquipmentEyes:
Wearchemicalgoggles.
Skin:
Wearappropriateprotectiveglovestopreventskinexposure.
Clothing:
Wearappropriateprotectiveclothingtopreventskinexposure.
Respirators:
FollowtheOSHArespiratorregulationsfoundin29CFR1910.134orEuropeanStandardEN149.AlwaysuseaNIOSHorEuropeanStandardEN149approvedrespiratorwhennecessary.
Section9-PHYSICALANDCHEMICALPROPERTIES
PhysicalState:
Liquid
Color:
colorless
Odor:
mildether-likeodor
pH:
Notavailable.
VaporPressure:
0.88mmHg@25degC
Viscosity:
2.83cS@25degC
BoilingPoint:
171degC
Freezing/MeltingPoint:
-70degC
AutoignitionTemperature:
238degC(460.40degF)
FlashPoint:
62degC(143.60degF)
ExplosionLimits,lower:
1.1%@93C
ExplosionLimits,upper:
12.7%@135C
DecompositionTemperature:
Solubilityinwater:
Soluble.
SpecificGravity/Density:
0.90
MolecularFormula:
C6H14O2
MolecularWeight:
118.18
Section10-STABILITYANDREACTIVITY
ChemicalStability:
Undernormalstorageconditions,peroxidizablecompoundscanformandaccumulateperoxideswhichmayexplodewhensubjectedtoheatorshock.Thismaterialismosthazardouswhenperoxidelevelsareconcentratedbydistillationorevaporation.
ConditionstoAvoid:
Ignitionsources,excessheat.
IncompatibilitieswithOtherMaterials:
Strongoxidizingagents,strongbases.
HazardousDecompositionProducts:
Carbonmonoxide,irritatingandtoxicfumesandgases,carbondioxide.
HazardousPolymerization:
Willnotoccur.
Section11-TOXICOLOGICALINFORMATION
RTECS#:
CAS#111-76-2:
KJ8575000LD50/LC50:
CAS#111-76-2:
Dermal,guineapig:
LD50=230uL/kg;Draizetest,rabbit,eye:
100mgSevere;Draizetest,rabbit,eye:
100mg/24HModerate;Inhalation,mouse:
LC50=700ppm/7H;Inhalation,rat:
LC50=450ppm/4H;Oral,mouse:
LD50=1230mg/kg;Oral,rabbit:
LD50=300mg/kg;Oral,rat:
LD50=470mg/kg;Skin,rabbit:
LD50=220mg/kg.
Carcinogenicity:
2-Butoxyethanol-NotlistedbyACGIH,IARC,NIOSH,NTP,orOSHA.
Other:
SeeactualentryinRTECSforcompleteinformation.
Section12-ECOLOGICALINFORMATION
Ecotoxicity:
24-Hr.LC50;goldfish:
1650mg/L96-Hr.LC50;bluegillsunfish:
1490mg/L96-Hr.LC50;tidewatersilversides:
1250mg/L
Section13-DISPOSALCONSIDERATIONS
Disposeofinamannerconsistentwithfederal,state,andlocalregulations.
Section14-TRANSPORTINFORMATION
IATA
ShippingName:
Notregulated.
HazardClass:
UNNumber:
PackingGroup:
IMO
ShippingName:
Notregulated.
HazardClass:
UNNumber:
PackingGroup:
RID/ADR
ShippingName:
Notregulated.
HazardClass:
UNNumber:
Packinggroup:
Section15-REGULATORYINFORMATION
European/InternationalRegulations
EuropeanLabelinginAccordancewithECDirectives
HazardSymbols:
XN
RiskPhrases:
R20/21/22Harmfulbyinhalation,incontactwith
skinandifswallowed.
R36/38Irritatingtoeyesandskin.
SafetyPhrases:
S36/37Wearsuitableprotectiveclothingand
gloves.
S46Ifswallowed,seekmedicaladviceimmediately
andshowthiscontainerorlabel.
WGK(WaterDanger/Protection)
CAS#111-76-2:
1
UnitedKingdomOccupationalExposureLimits
UnitedKingdomMaximumExposureLimits
Canada
NoneofthechemicalsinthisproductarelistedontheDSL/
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