I-Furfuryl alcohol(CAS#98-00-0)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C5H6O2
IMisa yeMolar	98.1
Ukuxinana	1.135 g/mL ku-25 °C (lit.)
Indawo yokunyibilika	-29 °C (izibane.)
Indawo yeBoling	170 °C (isibane.)
Indawo yokuflasha	149°F
Inombolo yeJECFA	451
Ukunyibilika kwamanzi	MISCIBLE
Ukunyibilika	utywala: bunyibilika
Uxinzelelo loMphunga	0.5 mm Hg ( 20 °C)
Ukuxinana komphunga	3.4 (vs umoya)
Imbonakalo	Ulwelo
Umbala	Mthubi ocacileyo
Ivumba	Ukucaphukisa kancinci.
Umda wokuvezwa	I-NIOSH REL: TWA 10 ppm (40 mg / m3), STEL 15 ppm (60 mg / m3), IDLH 75ppm; OSHA PEL: TWA 50 ppm; I-ACGIH TLV: TWA 10 ppm, STEL 15 ppm (eyamkelweyo).
Merck	14,4305
I-BRN	106291
pKa	14.02±0.10(Kuqikelelwe)
PH	6 (300g/l, H2O, 20℃)
Imeko yoGcino	Gcina ngaphantsi +30°C.
Umda wokuqhushumba	1.8-16.3%(V)
Refractive Index	n20/D 1.486(lit.)
IiPropati zoMzimba kunye nezeMichiza	Character: Lulwelo olungenambala, olubalekayo olujika lube mdaka okanye lubebomvu nzulu xa luvezwe lilanga okanye emoyeni. Incasa ekrakra. indawo yokubilisa 171 ℃ indawo yokukhenkceza -29 ℃ ukuxinana kwesihlobo 1.1296 refractive index 1.4868 indawo edanyazayo 75 ℃ Unyibiliko luxubene namanzi, kodwa aluzinzi emanzini, lunyibilika kwi-ethanol, ether, benzene kunye nekloroform, enganyibilikiyo kwi-petroleum hydrocarbons.
Sebenzisa	Isetyenziswa njengendawo ekrwada yokwenziwa kohlobo lweresin yohlobo lwe-furan, i-anti-corrosion coatings, ikwasisinyibilikisi esilungileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko	I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R48/20 - R40 – Ubungqina obuncinane besiphumo somhlaza R36/37 – Iyacaphukisa emehlweni nakwinkqubo yokuphefumla. I-R23 – Inetyhefu ngokuphefumla I-R21/22 – Iyingozi xa udibana nolusu kwaye ukuba uginyiwe.
Inkcazelo yoKhuseleko	S23 – Musa ukuphefumla umphunga. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S63 - S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S24/25-Kuphephe ukudibana nolusu namehlo.
Izazisi ze-UN	UN 2874 6.1/PG 3
WGK eJamani	1
RTECS	LU9100000
FLUKA BRAND F IIKHOWUDI	8
I-TSCA	Ewe
Ikhowudi ye-HS	2932 13 00
IKlasi yeeNgozi	6.1
Iqela lokuPakisha	III
Ubutyhefu	LC50 (4 hr) kwiimpuku: 233 ppm (Jacobson)

Intshayelelo

I-Furfuryl utywala. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-furfuryl alcohol:

Umgangatho:

Utywala beFurfuryl lulwelo olungenambala, olunuka kamnandi nolunoguquguquko oluphantsi.

I-Furfuryl alcohol iyanyibilika emanzini kwaye iyadityaniswa nezinyibilikisi ezininzi zezinto eziphilayo.

Sebenzisa:

Indlela:

Okwangoku, i-furfuryl alcohol ilungiswa ikakhulu yi-chemical synthesis. Enye yeendlela ezisetyenziswa ngokuqhelekileyo kukusebenzisa i-hydrogen kunye ne-furfural ye-hydrogenation xa kukho i-catalyst.

Ulwazi ngoKhuseleko:

I-Furfuryl alcohol ithathwa njengekhuselekile phantsi kweemeko eziqhelekileyo zokusetyenziswa, kodwa inokubangela ukuguquguquka komzimba kwabanye abantu.

Gwema ukudibana ne-furfuryl utywala emehlweni, ulusu, kunye ne-mucous membranes, kwaye uhlambe ngamanzi amaninzi ukuba ukudibana kwenzeka.

I-Furfuryl alcohol idinga ukhathalelo olongezelelweyo ezandleni zabantwana ukukhusela ukungeniswa ngengozi okanye ukubamba.

Ngaphambili: 1-Nonanol(CAS#143-08-8)

Okulandelayo: 1,2-Propanediol(CAS#57-55-6)

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