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Dodecanenitrile CAS 2437-25-4 Ishusho Yerekanwe
  • Dodecanenitrile CAS 2437-25-4 1

Dodecanenitrile CAS 2437-25-4

Umutungo wa Shimi:

Inzira ya molekulari C12H23N
Misa 181.32
Ubucucike 0.827g / mLat 25 ° C (lit.)
Ingingo yo gushonga 4 ° C.
Ingingo ya Boling 198 ° C100mm Hg (lit.)
Flash point > 230 ° F.
Amazi meza Kudashonga mumazi.
Umwuka 13.332hPa kuri 140.47 ℃
Kugaragara amazi meza
Uburemere bwihariye 0.83
Ibara Ibara ritagira ibara ry'umuhondo kugeza umucyo orange
Imipaka ntarengwa NIOSH: IDLH 25 mg / m3
BRN 970348
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.436 (lit.)
Ibintu bifatika na shimi Amazi adafite ibara. Gushonga kwa 4 ℃, ingingo itetse ya 252 ℃, ubucucike bwa 825-0.438, indangagaciro ya 1.433-1., Flash point ya 93 ℃, gushonga muri Ethanol cyangwa amavuta. Hano hari impumuro nziza yimbaho, imizabibu yumye yumuzabibu hamwe nimpumuro nziza ya orange citrus, hamwe na micro-fat-aldehyde impumuro nziza. Impumuro ndende.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka 21/2/22 - Byangiza no guhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S36 - Kwambara imyenda ikingira.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
Indangamuntu ya Loni UN 3276 6.1 / PG 3
WGK Ubudage 2
RTECS JR2600000
TSCA Yego
Kode ya HS 29269095
Icyiciro cya Hazard 9

 

Intangiriro

Lauricle. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya nitrile ya lauric:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara cyangwa yera ikomeye

- Gukemura: Kubora mumazi hamwe nibisanzwe bisanzwe

- Impumuro: Ifite umunuko udasanzwe wa cyanide

 

Koresha:

.

 

Uburyo:

Lauricle irashobora gutegurwa na ammonia cyclisation cyangwa uburyo bwa ammoniation. Uburyo bwamazi ya amoniya ni ugushyushya igisubizo n-propane imbere ya gaze ya amoniya, hanyuma ukazenguruka kugirango ubyare lauricle. Uburyo bwa ammoniation nugukora n-occinitrile hamwe na gaze ya amoniya kugirango ikore lauriconile.

 

Amakuru yumutekano:

- Lauricle nikintu cyuburozi kirakaza kandi cyangirika, kandi tugomba kwirinda guhura nuruhu n'amaso.

- Kwambara uturindantoki two kurinda, indorerwamo n'ibindi bikoresho birinda mugihe ukoresha.

- Mugihe cyo kubika no gutunganya, bigomba kwirindwa kwifata hamwe na okiside ikomeye cyangwa acide ikomeye, nibindi, kugirango bidatanga ibintu bibi.

- Niba uhitemo guhumeka cyangwa gufata nitrile ya lauric, hita witabaza muganga kandi ubimenyeshe umuganga wawe uko ibintu bimeze.

 

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