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samfur

3-Methylenecyclobutanecarboxylic acid(CAS#: 15760-36-8)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H8O2
Molar Mass 112.13
Yawan yawa 1.12± 0.1 g/cm3 (An annabta)
Matsayin Boling 102.5-103 ° C (Latsa: 11 Torr)
Wurin Flash 97.5°C
Tashin Turi 0.0472mmHg a 25°C
pKa 4.52± 0.20 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
Fihirisar Refractive 1.493
Amfani Wannan samfurin don binciken kimiyya ne kawai kuma ba za a yi amfani da shi don wasu dalilai ba.

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Lambobin haɗari 22- Mai cutarwa idan an hadiye shi
Matsayin Hazard HAUSHI

Gabatarwa

ACID wani fili ne na kwayoyin halitta tare da tsarin sinadarai C5H8O2, wanda kuma aka sani da adipic ACID. Mai zuwa shine bayanin yanayi, amfani, shiri da bayanan aminci na Crystal ACID:

Hali:
-Bayyana: ACID ruwa ne mara launi.
-Solubility: Ana iya narkar da shi a cikin ruwa da sauran kaushi na kwayoyin halitta.
-Ma'anar narkewa da wurin tafasa: ma'aunin narkewa shine 15-20 ℃, wurin tafasa shine 245-250 ℃.
-Kayan sinadarai: ACID shine carboxylic ACID, wanda yake da acidic a cikin halayen sinadarai.

Amfani:
-must ACID an fi amfani dashi azaman tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta, musamman don haɓakar resin polyester masu sassauƙa.
- Aikace-aikacen sa a cikin resin polyester mai sassauƙa ya sa ya dace da shirye-shiryen sutura, robobi, filaye na roba da adhesives.

Hanya:
-ko ACID za a iya samu ta hanyar hadawan abu da iskar shaka na SEC-butanol. Hanyar da aka saba amfani da ita ita ce amsa SEC-butanol tare da oxygen don samun fluorides.

Bayanin Tsaro:
-acrylic wani abu ne mai ban haushi wanda zai iya haifar da haushi yayin haɗuwa da fata da idanu.
-A amfani, ya kamata a sa safofin hannu masu kariya da tabarau masu dacewa, guje wa hulɗa kai tsaye.
-Lokacin ajiya da sarrafawa, guje wa hulɗa da oxidants, da kiyaye akwati a rufe, nesa da tushen wuta da zafi.
-A nemi kulawar likita idan an shaka ko an sha.


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