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ngwaahịa

3- (trimethylsilyl) -2-propyn-1-ol (CAS # 5272-36-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H12OSi
Molar Mass 128.24
Njupụta 0.865g/mLat 25°C(ọkụ)
Ebe Na-agbaze 63.5-65.0 Celsius C
Ebe Boling 76°C11mm Hg(ọkụ)
Ebe mgbari 152°F
Mmiri Solubility Ọ bụghị miscible na mmiri.
Solubility Benzene (dị obere)
Ọdịdị Mmiri mmiri
Nnukwu ike ndọda 0,865
Agba edo edo doro anya
BRN 1902505
pKa 13.71± 0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Mmetụta 4: enweghị mmeghachi omume na mmiri n'okpuru ọnọdụ na-anọpụ iche
Ntụgharị uche n20/D 1.451(ọkụ)
Njirimara anụ ahụ na kemịkalụ Wepụ ọkụ, ọkụ, na ire ọkụ. Zere ebe mgbanye ọkụ. Chekwaa n'ime akpa mechiri emechi. Chekwaa n'ebe dị jụụ, kpọrọ nkụ, nke ikuku na-ekuku nke ọma pụọ ​​na ihe ndị na-ekwekọghị ekwekọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S23 - Ekula uzuoku.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN 2810
WGK Germany 3
FLUKA BRAND F CODES 8-10
TSCA Ee
Koodu HS 29319090
Klas Hazard 6.1
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Trimethylsilpropynol bụ ngwakọta organic. Ihe na-esonụ bụ mmalite mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

Trimethylsilpropynol bụ mmiri mmiri doro anya nke nwere isi ísì.

- Ọ bụ ngwakọta nke nwere mmetụta acid na-adịghị ike.

 

Jiri:

- A na-ejikarị Trimethylsilylpropynol mee ihe dị ka ihe mmalite na njikọ nke ogige organosilicon, karịsịa ihe polysiloxane.

- Enwere ike iji ya dị ka crosslinker, filler, na mmanu, tinyere ihe ndị ọzọ.

 

Usoro:

A na-enweta otu usoro nkwadebe nke trimethylsilylpropynol site na mmeghachi omume nke mmanya propynyl na trimethylchlorosilane n'ihu alkali.

 

Ozi nchekwa:

- Soro usoro ọrụ nchekwa dị mkpa ma nọgide na-arụ ọrụ nke ọma ventilashị mgbe ị na-eji ma na-ejikwa ogige ahụ.

N'ime usoro ngwa ma ọ bụ nyocha gị akọwapụtara, biko hụ na a na-agbaso usoro nchekwa ụlọ nyocha kemịkalụ dị mkpa yana na a ga-enyocha ntuziaka ọkachamara.


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