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ibicuruzwa

2-Methylbutyraldehyde CAS 96-17-3

Umutungo wa Shimi:

Inzira ya molekulari C5H10O
Misa 86.13
Ubucucike 0,806 g / mL kuri 20 ° C0.804 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -67.38 ° C (igereranya)
Ingingo ya Boling 90-92 ° C (lit.)
Flash point 40 ° F.
Umubare wa JECFA 254
Amazi meza Gushonga mumazi, ether, n'inzoga.
Umwuka 49.3mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Sobanura ibara
BRN 1633540
Imiterere y'Ububiko 2-8 ° C.
Yumva Ikirere
Umupaka uturika 1.3-13% (V)
Ironderero n20 / D 1.3919 (lit.)
Ibintu bifatika na shimi 2-Methylbutyraldehyde ntigira ibara ryumuhondo woroshye, ufite impumuro ikomeye. Nyuma yo kuyungurura, ni ikawa hamwe nuburyohe bwa cakao, kandi imbuto ziryoshye na shokora birasa nibiryohe. Ingingo yo guteka 93 ℃. Gushonga buhoro mumazi, gushonga muri Ethanol na propylene glycol. Flash point 4 ℃, yaka.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
R36 - Kurakaza amaso
R43 - Irashobora gutera sensibilisation ukoresheje uruhu
R36 / 37 - Kurakaza amaso na sisitemu y'ubuhumekero.
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S39 - Kwambara ijisho / kurinda amaso.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
Indangamuntu ya Loni UN 3371 3 / PG 2
WGK Ubudage 1
RTECS ES3400000
FLUKA BRAND F CODES 10-23
TSCA Yego
Kode ya HS 29121900
Icyiciro cya Hazard 3
Itsinda ryo gupakira II

 

Intangiriro

2-Methylbutyraldehyde. Ibikurikira nintangiriro yumutungo, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya 2-methylbutyraldehyde:

 

Ubwiza:

- Kugaragara: 2-Methylbutyraldehyde ni amazi atagira ibara.

- Impumuro: Ifite impumuro idasanzwe, isa numunuko wibitoki cyangwa amacunga.

- Gukemura: Gushonga mumazi hamwe na solge nyinshi.

 

Koresha:

- 2-Methylbutyraldehyde irashobora gukoreshwa nkumuti wa ketone kandi nkisukura hejuru yicyuma.

 

Uburyo:

- 2-Methylbutyraldehyde irashobora gutegurwa na okiside ya isobutylene na formaldehyde.

- Imiterere yimyitwarire akenshi isaba ko habaho catalizator no gushyushya.

 

Amakuru yumutekano:

- 2-Methylbutyraldehyde nikintu gitera kandi gihindagurika kigomba gukoreshwa hakurikijwe uburyo bwo gufata neza umutekano.

- Irinde guhura nuruhu n'amaso, kandi wambare uturindantoki two kurinda hamwe na gogles mugihe ukoresha.

- Igomba kubikwa ahantu hakonje kandi ihumeka, kure yumuriro na okiside.

 


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