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Octafluoropropane (CAS# 76-19-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C3F8
Molar Mass 188.02
Yawan yawa 1.352 a 20 ° C (ruwa)
Matsayin narkewa -147.6 ° C
Matsayin Boling -36.6°C
Tashin Turi 6250mmHg a 25°C
Yanayin Ajiya Firiji
Fihirisar Refractive 1.2210 (kimantawa)
Abubuwan Jiki da Sinadarai Matsayin narkewa: -147.689

Tushen tafasa:-36.7

yawan tururi: 6.69

Amfani Don firiji, takardar kumfa polyurethane mai rufi

Cikakken Bayani

Tags samfurin

Alamomin haɗari F - Mai ƙonewa
Bayanin Tsaro S9 - Ajiye akwati a wuri mai kyau.
S23 - Kar a shaka tururi.
S38 - Idan akwai rashin isasshen iska, sanya kayan aikin numfashi masu dacewa.
ID na UN 2424
Matsayin Hazard 2.2
Guba LD50 na jini a cikin kare:> 20ml/kg

 

Gabatarwa

Octafluoropane (kuma aka sani da HFC-218) iskar gas mara launi da wari.

 

Hali:

Rashin narkewa a cikin ruwa, mai narkewa a cikin mafi yawan kaushi na kwayoyin halitta.

 

Amfani:

1. Sonar ganewa: The low reflectivity da kuma high sha octafluoropropane sanya shi manufa matsakaici ga karkashin ruwa sonar tsarin.

2. Wuta mai kashe wuta: Saboda yanayin da ba shi da wuta da kuma rashin aiki, ana amfani da octafluoropropane sosai a cikin tsarin kashe wuta don kayan lantarki da kayan aiki masu daraja.

 

Hanya:

Hanyar shiri na octafluoropropane yawanci ta hanyar amsawar hexafluoroacetyl chloride (C3F6O).

 

Bayanan tsaro:

1. Octafluoropane iskar gas ce mai yawan matsewa da ke buƙatar adanawa kuma a yi amfani da ita don hana yaɗuwa da sakin kwatsam.

2. A guji tuntuɓar maɓuɓɓugar wuta don hana wuta ko fashewa.

3. A guji shakar iskar octafluoropropane, wanda zai iya haifar da shakewa.

4. Octafluoropane yana da kisa kuma yana lalata, don haka ya kamata a yi la'akari da kariya ta mutum yayin aiki, kamar sanya kayan aikin numfashi da suka dace da kayan kariya na sinadarai.


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