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huahana

Neopentyl alcohol (CAS# 75-84-3)

Waiwai Kemika:

ʻĀpana Molekala C5H12O
Molar Mass 88.15
ʻO ka mānoanoa 0.818g/mLat 25°C(māmā)
Lae hehee 52-56°C(māmā)
Lae Boling 113-114°C(māmā)
Lae Flash 98°F
Hiki i ka wai 3.5 G/100 ML MA 25 ºC
Puʻupuʻu mahu 16 mm Hg (20 °C)
Ka nana aku Crystallization
Kaumaha Kūikawā 0.818
kala kala kala ole
ʻO Merck 14,6457
BRN 1730984
pKa 15.24±0.10(Wanamua)
Kūlana Waihona Wahi hikiwawe
Hōʻike Hōʻike 1.3915
MDL MFCD00004682

Huahana Huahana

Huahana Huahana

Nā Code Risk R10 – Hiki ke ahi
R36/37 – E hoʻonāukiuki i nā maka a me ka ʻōnaehana hanu.
R11 – Hiki ke ahi
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S7/9 -
S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana.
UN ID UN 1325 4.1/PG 2
WGK Kelemānia 1
TSCA ʻAe
HS Code 29051990
Papa Hazard 4.1
Hui Pūʻulu III

 

Hoʻolauna

ʻO 2,2-Dimethylpropanol kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2,2-dimethylpropanol:

 

ʻAno maikaʻi:

- Ke ʻano: 2,2-dimethylpropanol he wai kala ʻole.

- Ka hoʻoheheʻe wai: 2,2-dimethylpropanol he wai maikaʻi.

 

E hoʻohana:

- Hoʻohana ʻenehana: Hoʻohana pinepine ʻia ka 2,2-dimethylpropanol ma ke ʻano he solvent i ka synthesis organik, kūpono loa no ka hana ʻana i nā mea hoʻoheheʻe kumu nui a me nā mea hoʻomaʻemaʻe.

 

Hanana:

Hiki ke hoʻomākaukau ʻia ka 2,2-Dimethylpropanol e:

- Oxidation o isopropyl alcohol: 2,2-dimethylpropanol hiki ke loaa ma ka oxidizing isopropyl alcohol, e like me ka oxidizing isopropyl alcohol me ka hydrogen peroxide.

- Hoʻemi i ka butyraldehyde: 2,2-dimethylpropanol hiki ke loaʻa ma ka hoʻemi ʻana i ka butyraldehyde me ka hydrogen.

 

ʻIke palekana:

- Loaʻa i ka 2,2-Dimethylpropanol kekahi mea ʻawaʻawa a pono e mālama i ka wā e hoʻohana ai a mālama ai.

- ʻO ka hoʻolaha ʻana i ka 2,2-dimethylpropanol hiki ke hōʻeha i ka ʻili a me ka ʻeha o ka maka, a pono e pale ʻia ka pilina pololei me ka ʻili a me nā maka i ka wā e hoʻohana ai.

- I ka hoʻohana ʻana i ka 2,2-dimethylpropanol, e pale i ka hoʻohu ʻana i kona mahu i ʻole e hōʻino i ka ʻōnaehana hanu.

- I ka mālama ʻana i ka 2,2-dimethylpropanol, pono e mālama ʻia i kahi maloʻo, maloʻo, maikaʻi-ventilated, kahi mamao mai ke ahi a me nā mea ʻona.


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