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huahana

Cas 96-48-0 GBL Kina mea hoʻolako Kina gamma-Butyrolactone

hōʻike pōkole:


ʻIke kikoʻī

Nā huahana huahana

ʻO kekahi o nā FURANS me kahi carbonyl ma laila e hana nei i kahi lactone cyclic. He hui endogenous ia i hana ʻia mai gamma-aminobutyrate a ʻo ia ka mua o gamma-hydroxybutyrate. Hoʻohana ʻia ia ma ke ʻano he lāʻau lapaʻau a me ka mea hoʻoheheʻe.
Nā Pono Kemika a me nā Kino

Ka mānoanoa

1.1 ± 0.1 g / cm3

Kahi Paila

204.0 ± 0.0 ° C ma 760 mmHg

Lae Melting

−45 ° C (lit.)

Kaulana Molecular

C4H6O2

Kaumaha Molecular

86.089

Kukui uila

98.3 ± 0.0 ° C

Mass nuʻukia

86.036781

PSA

26.30000

Loko paʻa

-0.76

Ka māhu o ka mahu

3 (vs. ea)

Puʻuwai mahu

0.3 ± 0.4 mmHg ma 25 ° C

Papa Kuhikihi o ka Refraction

1.442

Kūlana mālama

2-8 ° C

Kūpaʻa

Kahu paʻa Hygroscopic. Kūlike ʻole me nā ʻākena oxidizing ikaika, nā waikawa ikaika, nā kumu ikaika, nā ʻenemi hōʻemi ikaika.

Palehua Wai

MISCIBLE

Nā noi:
Ma lalo o nā kūlana acidic hana ia i kahi hui kaulike o nā hui like ʻelua. Hele paha kēia mau hui e hana i kahi polymer. Ke mālama ʻia me kahi kumu non-nucleophilic, e like me ka lithium diisopropylamide, hiki i ka Butyrolactone ke lilo i alpha-carbon nucleophile. Hiki ke hoʻohana ʻia ka caprolactone hui e hana i kahi polyester i kēia ʻano.

ʻAʻole hana ʻo Butyrolactone i kāna pono ponoʻī; hoʻokumu ʻia kāna ʻano hana o ka hana ma kona ʻano he prodrug o.
Hoʻonui ʻia ka hopena hypnotic o ka hoʻohui ʻia me ka waiʻona. Ua hōʻike ʻia kahi noiʻi iole i ka makahiki 2003 ua hōʻike ʻo Butyrolactone me ka ethanol i kahi hopena hypnotic potentiated, ʻoiai ua ʻoi aku ka lōʻihi o ka manawa hiamoe ma mua o nā ʻāpana like ʻelua.

Butyrolactone kahi wai aniani ʻokoʻa i loko o ke ʻano o ka aila. Hiki ke hoʻohui ʻia me ka wai a hoʻoheheʻe ʻia e ka etanol ether, benzene a me ka acetone. Hiki iā ia ke hoʻonā i nā meaola a me nā hui ʻē aʻe ʻē aʻe he nui. He palekana a maʻalahi hoʻi ka hoʻohana ʻana iā Butyrolactone, no ka mea he wai ia me ka paila kiʻekiʻe, ka hoʻoheheʻe ikaika, nā pono uila a me ke kūpaʻa maikaʻi. Akā ʻo Butyrolactone kahi mea waiwai synthetic a me kahi mea hoʻoheheʻe maikaʻi. Hoʻohana nui ʻia ia e like me nā huahana synthetic pyrolidone series cyclopropylamine acetyl-r-butyrolactone, ʻokoʻa kēia mau mea, hoʻohana pū ʻia ʻo Butyrolactone i mea hoʻoheheʻe no nā mea mahiʻai mahiʻai, polymer, dyestuff a me ka paʻi ʻana. I ka hoʻohana ʻana i ka butyrolactone ma ke ʻano he mea maka, hiki iā mākou ke hana i nā kemika onaona, nā mea waena lāʻau a me ka hoʻoneʻe hou ʻana i ka popo.

Nā hopena γ-Butyrolactone:
Ke kumu o ka hoʻomaha ʻana.
Hoʻonui i ka maopopo o ka noʻonoʻo.
Hōʻoluʻolu i ke kaumaha a me ke koʻikoʻi.
Ke ola hoʻolōʻihi.
Hoʻonui i ka hana moekolohe a me ka leʻaleʻa.
Hoʻoemi i ka momona.
Hoʻonui i ka hana pāʻani.
Hoʻomaikaʻi i ka hiamoe.
Ma ke ʻano he mea kūkulu kino a mea hana kino paha.
Ma ke ʻano he lāʻau leʻaleʻa.

1) Hiki ke hoʻohana ʻia e synthesize i nā huahana pyrrolidone;
2) Hiki ke hoʻohana ʻia ma ke ʻano he lāʻau waena, e like me Cyclopropylamine a me ka wikamina;
3) Hiki ke hoʻohana ʻia ma ke ʻano he waena waena pesticide, e like me ka lāʻau hoʻomake a me ka mea ulu ulu mea kanu;
4) Hiki ke hoʻohana ʻia no nā alkena, ʻenekini wehe ʻākena, mea ʻūpau a me nā mea hoʻopuehu hoʻopuehu;
5) Hiki ke hoʻohana ʻia e synthesize resin ma ke ʻano he antioxidant, plasticizer, mea hoʻopuehu, mea hoʻoponopono a me nā mea hoʻoheheʻe.
6) Hiki ke hoʻohana ʻia e synthesize i ka mea hoʻoheheʻe wili fiber, coagulant, mea kōkua dyeing a me agist antistatic;
7) Hiki ke hoʻohana ʻia me he mea maka o ke kiʻi ʻoniʻoni kala, electrolyte, capacitor a me ka lubricant ink.

Kūʻai aku mākou i ke kiʻekiʻe kiʻekiʻe
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Tetramisole hcl CAS: 5086-74-8
lidocaine hcl CAS: 73-78-9
Procaine hcl CAS: 51-05-8
Phenacetin CAS: 62-44-2
Benzocaine CAS: 94-09-7
Lidocaine CAS: 137-58-6
Pregabalin CAS: 148553-50-8
Ethephon CAS: 16672-87-0
BDO CAS: 110-63-4
GBL CAS: 96-48-0
Tetracycline hcl CAS: 64-75-5
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