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ibicuruzwa

Dimethyl succinc (CAS # 106-65-0) Ishusho Yerekanwe
  • Dimethyl succincate (CAS # 106-65-0) 1

Dimethyl succincate (CAS # 106-65-0)

Umutungo wa Shimi:

Inzira ya molekulari C6H10O4
Misa 146.14
Ubucucike 1.117 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 16-19 ° C (lit.)
Ingingo ya Boling 200 ° C (lit.)
Flash point 185 ° F.
Umubare wa JECFA 616
Amazi meza 8.5 g / L (20 ºC)
Gukemura 75g / l
Umwuka 0,3 mm Hg (20 ° C)
Kugaragara Amazi meza
Ibara Biragaragara
Impumuro Imbuto
Merk 14.8869
BRN 956776
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Igihagararo Ihamye. Yaka. Ntibishobora kubangikanya ibintu, aside, shingiro, kugabanya ibintu.
Umupaka uturika 1.0-8.5% (V)
Ironderero n20 / D 1.419 (lit.)
MDL MFCD00008466
Ibintu bifatika na shimi Ibara ridafite ibara ryumuhondo ryoroshye (mubushyuhe bwicyumba), rirashobora gukira nyuma yo gukonja. Divayi na ether impumuro nziza n'imbuto za Coke. Ingingo yo guteka 195 ~ 196 ° c, cyangwa 80 ° c (1466Pa). Gushonga Ingingo 18 ~ 19 ° c. Gushonga buhoro mumazi (1%), gushonga muri Ethanol (3%), ntibishobora kuboneka mumavuta. Ibicuruzwa bisanzwe biboneka muri hazelnuts ikaranze.
Koresha Kuri synthesis ya stabilisateur yumucyo, impuzu zo murwego rwohejuru, fungicide, imiti yimiti

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36 - Kurakaza amaso
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S24 / 25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni UN 1993
WGK Ubudage 1
RTECS WM7675000
TSCA Yego
Kode ya HS 29171990

 

Intangiriro

Dimethyl succinate (DMDBS muri make) ni ifumbire mvaruganda. Ibikurikira ni intangiriro kuri kamere, imikoreshereze, uburyo bwo gukora, namakuru yumutekano ya DMDBS:

Ubwiza:
1. Kugaragara: amazi atagira ibara afite impumuro idasanzwe.
2. Ubucucike: 1.071 g / cm³
5. Gukemura: DMDBS ifite imbaraga nziza kandi irashobora gushonga mumashanyarazi atandukanye.

Koresha:
1. DMDBS ikoreshwa cyane muri polymrike yubukorikori nka plasitike, koroshya amavuta.
2.
3.

Uburyo:
Gutegura DMDBS mubisanzwe tuboneka mugusuzuma aside succinic hamwe na methanol. Kuburyo bwihariye bwo gutegura, nyamuneka reba ubuvanganzo ngengabihe bijyanye.

Amakuru yumutekano:
1.
3. Mugihe cyo gufata no kubika DMDBS, hagomba gufatwa ingamba zikwiye zo guhumeka kugirango birinde guhumeka umwuka wacyo.
4. DMDBS igomba kubikwa kure yubushyuhe bwinshi, umuriro ufunguye na okiside, kandi ikabikwa ahantu humye kandi hakonje.

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