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Cas 96-48-0 GBL Haina kaiwhakarato gamma-Butyrolactone

whakamārama poto:


Taipitopito Hua

Tohu Hua

Ko tetahi o nga FURANS me te karaponi ka hangaia he lactone huringa. He pūhui mutunga-i hangaia mai i te gamma-aminobutyrate, a, ko ia te kaitautoko o te gamma-hydroxybutyrate. Ka whakamahia ano hei kaihoko rongoa rongoa me te whakarewa.
Matū & Taonga Tinana

Taumaha

1.1 ± 0.1 g / cm3

Tohu Whewhe

204.0 ± 0.0 ° C i te 760 mmHg

Tohu rewa

-45 ° C (tahuna.)

Tātai rāpoi

C4H6O2

Taumaha Molecular

86.089

Tohu Hiko

98.3 ± 0.0 ° C

Mass tonu

86.036781

PSA

26.30000

Takiuru

-0.76

Kohuiti korohū

3 (vs hau)

Te Pakaranga Kohu

0.3 ± 0.4 mmHg i te 25 ° C

Tuhinga o mua

1.442

Huru rokiroki

2-8 ° C

Pakari

Tuuma Hygroscopic. He hotokore ki nga kaihoko kaha kaha waikura, waikawa kaha, turanga kaha, kaha whakaheke i nga kaihoko

Ngawha Wai

NGARU

Nga tono:
I raro i nga tikanga waikawa ka puta he ranunga taurite o nga pūhui e rua. Ko enei whakahiato ka huri pea ki te hanga i te waerau. Ka mahia ana me te papa kore-ngongo, penei i te lithium diisopropylamide, ka taea e Butyrolactone te noho hei koha-pungawewe. Ka taea te whakamahi i te caprolactone pūhui e hono ana ki te hanga polyester kia penei.

Butyrolactone kaore i te mahi i tana ake mana; tona tikanga mahi haangai mai i tona tuakiri hei kaitautoko mo.
Ko te hua hypnotic o ka whakareihia ma te whakakotahi me te waipiro. He rangahau kiore i puta i te tau 2003 ko te Butyrolactone me te etanol e whakaatu ana i te kaha o te hypnotic, na te mea ko te wa moe-roa te roa atu i nga waahanga e rua.

Ko te Butyrolactone he wai kore-paitini maramara rite te hinu. Ka taea te whakauru ki te wai ka rewa e te etanol ether, benzene me te acetone. Ka taea te memeha te maha atu o nga momo rauropi me te korenga hoki. Ko te whakamahi i te Butyrolactone he tino haumaru, he watea hoki, na te mea he waipiro nui te kohua, te kaha o te hiko, te hiko me te pumau o nga rawa. Ko te Butyrolactone he mea nui hei hanga i te koiora me te whakarewa pai. Ko te nuinga e whakamahia ana hei hua raupapa pyrolidone waihanga cyclopropylamine acetyl-r-butyrolactone, haunga enei, ko te Butyrolactone e whakamahia ana hei whakarewa mo nga matū ahuwhenua, polymer, dyestuff me te taarua. Ma te whakamahi i te butyrolactone hei rauemi mata, ka taea e taatau te whakaputa i nga matū kakara, nga kaitawaenga rongoa me te tango waikura.

Eff-Butyrolactone Pānga:
Kaare te whakangā.
Te whakanui ake i te maamaatanga o te hinengaro.
Te whakatau i te pouri me te ahotea.
Oranga roa.
Te whakapai ake i te mahi taatai ​​me te ngahau.
Te whakaheke momona.
Te whakapai ake i nga mahi hakinakina.
Te whakapai ake i te moe.
Hei kaihanga-a-tinana, hanga-uaua ranei.
Hei tarukino whakangahau.

1) Ka taea te whakamahi ki te whakakao i nga hua pyrrolidone;
2) Ka taea te whakamahi hei waenga rongoa rongoa, penei i te Cyclopropylamine me te huaora;
3) Ka taea te whakamahi hei takawaenga pesticide, penei i te raukikini me te tipu whakato tipu;
4) Ka taea te whakamahi mo nga alkene, alkynes tangohanga kaihoko, mimiti me te kaihoko whakamarara;
5) Ka taea te whakamahi ki te whakahiato i te puoro hei antioxidant, plasticizer, dispersing agent, whakatika i te kaihoko me te whakarewa;
6) Ka taea te whakamahi hei whakakotahi i te whakarewa o te muka e huri ana i te whakarewa, te koopu, te kaiawhina tae me te kaihoko antistatic;
7) Ka taea te whakamahi hei matū o te tae karakara o mua, hiko, hiko me te whakahinuhinu waituhi.

Ka hokona e maatau he kounga teitei
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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
whakapā mai ki ahau:
luly@hbminshang.cn
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