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2-Methylbutyraldehyde CAS 96-17-3

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H10O
Molar Mass 86.13
Njupụta 0.806 g/mL na 20 Celsius C0.804 g/mL na 25 Celsius C (ọkụ.)
Ebe Na-agbaze -67.38°C (atụmatụ)
Ebe Boling 90-92 Celsius C (ọkụ)
Ebe mgbari 40°F
Nọmba JECFA 254
Mmiri Solubility Na-agbaze na mmiri, ether, na mmanya.
Uzuoku nrịbama 49.3mmHg na 25°C
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị agba
BRN 1633540
Ọnọdụ Nchekwa 2-8 Celsius C
Mmetụta Mmetụta ikuku
Oke ihe mgbawa 1.3-13% (V)
Ntụgharị ntụgharị uche n20/D 1.3919 (ọkụ)
Njirimara anụ ahụ na kemịkalụ 2-Methylbutyraldehyde enweghị agba na-acha odo odo, nke nwere isi na-egbu egbu. Mgbe dilution, ọ bụ kọfị na koko ekpomeekpo, na ntakịrị ụtọ mkpụrụ osisi na chocolate yiri ụtọ. Ebe a na-esi esi esi 93 ℃. Na-agbaze ntakịrị na mmiri, soluble na ethanol na propylene glycol. Ebe Flash 4 ℃, ọkụ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R36 - na-ewe iwe na anya
R43 - nwere ike ịkpata nghọta site na kọntaktị akpụkpọ ahụ
R36 / 37 - na-akpasu iwe na anya na usoro iku ume.
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S39 - Yiri anya / nchedo ihu.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
NJ UN UN 3371 3/PG 2
WGK Germany 1
RTECS ES3400000
Koodu FLUKA BRAND F 10-23
TSCA Ee
Koodu HS 29121900
Klas Hazard 3
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

2-Methylbutyraldehyde. Ihe na-esonụ bụ mmalite nke Njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-methylbutyraldehyde:

 

Ogo:

- Ọdịdị: 2-Methylbutyraldehyde bụ mmiri mmiri na-enweghị agba.

-isi: nwere isi ísì ụtọ pụrụ iche, dị ka isi unere ma ọ bụ oroma.

- Soluble: Soluble na mmiri na ọtụtụ ihe mgbaze organic.

 

Jiri:

-2-Methylbutyraldehyde nwere ike iji dị ka ketone mgbaze na dị ka a metal n'elu ihicha.

 

Usoro:

-2-Methylbutyraldehyde nwere ike kwadebere site oxidation nke isobutylene na formaldehyde.

- Ọnọdụ mmeghachi omume na-achọkarị ọnụnọ nke ihe na-akpali akpali na kpo oku.

 

Ozi nchekwa:

- 2-Methylbutyraldehyde bụ ihe na-akpasu iwe na nke na-agbanwe agbanwe nke ekwesịrị iji dị ka usoro njikwa nchekwa siri dị.

- Zere kọntaktị na akpụkpọ ahụ na anya, ma yiri gloves nchebe na enyo mgbe ị na-eji ya.

- Ekwesịrị ịchekwa ya n'ebe dị jụụ na nke ikuku na-ekpo ọkụ, pụọ na ọkụ na oxidants.

 


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