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huahana

1-Octyn-3-ol(CAS# 818-72-4)

Waiwai Kemika:

ʻĀpana Molekala C8H14O
Molar Mass 126.2
ʻO ka mānoanoa 0.864 g/mL ma 25 °C (kukui.)
Lae hehee -60 °C
Lae Boling 83 °C/19 mmHg (māmā)
Lae Flash 147°F
Hiki i ka wai 3.4 g/L (20 ºC)
Ka hoʻoheheʻe 3.4g/l
Ka nana aku wai maopopo
kala kala ʻAʻole waihoʻoluʻu i ka melemele māmā i ka ʻalani māmā
BRN 1098642
pKa 13.41±0.20(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C
Hōʻike Hōʻike n20/D 1.441(māmā)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R22 – Poino ke aleia
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
UN ID 2810
WGK Kelemānia 3
RTECS RI2737000
NUI FLUKA BRAND F 9-23
TSCA ʻAe
HS Code 29052990
Papa Hazard 6.1(b)
Hui Pūʻulu III
Kaʻawaʻawa LD50 orl-mus: 460 mg/kg THERAP 11,692,56

 

Hoʻolauna

ʻO 1-octyne-3-ol (1-octyne-3-ol) he mea hoʻohuihui. Eia ka wehewehe kikoʻī o kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

He wai kala ʻole ʻo 1-Octynyl-3-ol me kahi ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ethanol, chloroform, a me ka dimethylformamide.

 

E hoʻohana:

Loaʻa i ka 1-Octyn-3-ol kahi ākea o nā noi i ka synthesis organik. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā cell solar dye-sensitized kiʻekiʻe a me nā catalysts no nā hopena synthesis organik.

 

Hanana:

Hiki ke hoʻohui ʻia ʻo 1-Octyn-3-ol e nā ʻano hana like ʻole. ʻO ke ala maʻamau ka hana ʻana i ka 1-bromooctane me ka acetylene e hana i ka 1-octyne-3-bromo. A laila, ma ka hana o ka sodium hydroxide, ua hoʻololi ʻia ka 1-octyno-3-bromide i 1-octyno-3-ol.

 

ʻIke palekana:

ʻO ka 1-Octynyl-3-ol he mea hoʻonāukiuki a pono e mālama ʻia me nā mīkina lima a me nā maka aniani e pale aku ai i ka pili ʻana me ka ʻili a me nā maka. Hoʻopilikia pū ka mahu i ka ʻōpū hanu a pono e hoʻoheheʻe maikaʻi ʻia i ka wā o ka hana. ʻAʻole hiki ke hoʻopili ʻia me ke ahi. Ke hoʻohana ʻia a mālama ʻia paha, e waiho i loko o kahi pahu pale ea a mamao i ka wela a me ka lapalapa.

 


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