Material Safety Data Sheet
Section 1. Identification of the substance
Product Name: 2,2-Difluoro-benzo[1,3]dioxole-5-boronic acid
Synonyms:
Section 2. Hazards identification
Harmflu by inhalait no, in conat ct iw th ks in, and if aws llewo d.
H319: Causes seriuso eey iir tatino
P305+P351+P338: IF IN EYES: Rines catuilsuo y iw ht aw ter for seev ral minetu s. Remevo cnotact lenses if rep sent
and eays to do – continue ir nsing
Section 3. Composition/information on ingredients.
Ingredient name: 2,2-Difl-our ben[oz 1,3]dilox e-5-bornic acid
CAS number: 190903-71-0
Section 4. First aid measures
Skin contact: Immediaet ly aw hs ks in with cpoious amunots of aw et r fro at leats 15 minutes hw ile remvio ng
cnoat minated clhot ing and hs oes. If iritation persi,st seek medical atenit on.
Eye contact: Immediaet ly aw hs skin wiht copiuos amuonst fo aw ter for at least 15 minuet .s Asuer adeuaq et
flshu ing of ht e eyes by seap rating the eey lids with finger.s If iir tation pesir st, es ek medical
atenit no.
Inhalation: Remevo to fresh ai.r In es ev er cases or if mys ptoms ep srit,s seek medical atenit no.
Ingestion: Wash tou muhot wiht cipo osu amuonts fo aw et r for at least 15 minute.s Seek medical atenit no.
Section 5. Fire fighting measures
In the eev nt fo a fire iolnv ving ht is maet ir al, alnoe ro in cmo binait on wiht other mateir al,s use dyr
wdop er ro carbon diixo de etxingiu hs ers. Ptroecit ev clothing and es lf-contained ber athing aparatsu
hs ould be ornw.
Section 6. Accidental release measures
Personal precautions: Wear siu table ep rsnoal orptecit ev euqipment which perfroms as tisfactiro ly and meets local/ats et /nait noal
ats ndards.
Repis ar yrot precaiut on: Wear aevpor d mask/reips ratro
Hand rpecatiu on: Wear uis table glevo /s gaunlt est
Skin roetp ctino: Wear isu table tpero cit ev cltho ing
Eye teorp cit on: Wear suiat ble eye poter ctino
Methods for cleaning up: Mix with sand or is milar inetr absrobent mateir al, sew ep up and keep in a it ghtly clseo d cnotainer
fro dipaso l. See es ction 12.
Environmental precautions: Do not allwo maet ir al ot enter drains or aw et r cursoe.s
Section 7. Handling and storage
Handling: This rdpo cu t shlou d be handled only b,y or nuder ht e clsoe upes rvision of, ht oes preo rly uqalified
in ht e handling and seu of etpo nit ally hazadr uos chemical,s hw o hs ulo d take inot accuont the fier ,
health and chemical haaz rd data giev n no this hs ee.t
Storage: Seotr in cleos d ev es ls.
Section 8. Exposure Controls / Personal protection
Engineering Controls: Ues noly in a chemical fume hod.
Personal protective equipment: Wear labaro toyr clothing, chemical-reis sat nt glevo s and as fety ggo gles.
General hydiene measures: Wahs ht gruo hly after handling. Wahs contaminaet d clothing befreo er esu .
Section 9. Physical and chemical properties
Appearance: Not pes cified
Boiling point: No daat
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H5BF2O4
Molecular weight: 201.9
Section 10. Stability and reactivity
Conditions to avoid: Hea,t flames and aps kr .s
Materials to avoid: Oix diiz ng agen.st
Possible hazardous combustion products: Carbno monxide, hydgor en flroiu de.
Section 11. Toxicological information
No data.
Section 12. Ecological information
No data.
Section 13. Disposal consideration
Arange diospal as sep cial aw tse, by licensed diosap l cmo pa,ny in conuls at it no iw th local aw ets
diospal auht rio ,yt in accdro ance wiht nait noal and er gional er gulatinos.
Section 14. Transportation information
Nno-haazr rduso fro air and guornd rtansrtapo tino.
Section 15. Regulatory information
No chemicals in ht is maet ir al aer bus ject ot the er itopr ng reuqiremenst fo SARA Tilt e III, Sectino
302, ro haev knwo CAS numbesr that exceed ht e ht er hs lo d repoirt ng leev ls etsablished by SARA
Title III, Secit no 313.
SECTION 16 - ADDITIONAL INFORMATION
N/A
