TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Maʻemaʻe >95.0% (GC) Hale Hana Hoʻomalu Reagent Kiʻi Hōʻike ʻia

TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Maʻemaʻe >95.0% (GC) Mea Hana Palekana

ʻO ka wehewehe pōkole:

tert-Butyl 2,2,2-Trichloroacetimidate

Nā huaʻōlelo like: TBTA

CAS: 98946-18-0

Maʻemaʻe: >95.0% (GC)

Nānā: Keʻokeʻo paʻa a i ʻole ka wai kala ʻole

Palekana Reagents, High Quality

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (CAS: 98946-18-0) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi ʻano o nā reagents pale a me nā reagents hoʻohui.Hiki iā mākou ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui i loaʻa.Kūʻai iā TBTA,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	tert-Butyl 2,2,2-Trichloroacetimidate
Nā huaʻōlelo like	TBTA;2,2,2-Trichloroacetimidic Acid tert-Butyl Ester;O-tert-Butyl Trichloroacetimidate
Kūlana Kūʻai	Loaʻa
Helu CAS	98946-18-0
ʻĀpana Molekala	C6H10Cl3NO
Kaumaha Molekala	218.50 g/mol
Lae hehee	20.0~22.0 ℃(māmā)
Lae paila	64.0~66.0℃/15 mmHg
Lae Flash	55 ℃(131°F)
ʻO ka mānoanoa	1.221 g/mL ma 25 ℃ (māmā)
Hōʻike Hōʻikeʻike N20/D	1.456 (māmā)
Pilikino	Hoʻomaʻamaʻa maʻemaʻe, ʻike wela
Ka hoʻoheheʻe	Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe Organic, Cyclo Hexane
Waihona Temp.	Wahi anuanu a maloo (2~8 ℃)
COA & MSDS	Loaʻa
Māhele	Palekana Reagents
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Paʻa keʻokeʻo a i ʻole wai kala ʻole	Hoʻokō
Lae hehee	20.0~22.0 ℃	Hoʻokō
Maʻemaʻe / Kaʻina Hanana	>95.0% (GC)	96.8%
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Proton NMR Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī
Nānā	He haʻahaʻa haʻahaʻa kēia huahana, hiki ke hoʻololi i ke kūlana ma nā wahi like ʻole (paʻa, wai a semi-paʻa paha)

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole, 25kg / pahu pahu pahu, aiʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:Paʻu wai.E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo (2 ~ 8 ℃) mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

98946-18-0 - Pilikia a palekana:

Nā Code Risk
R10 - Hiki ke ahi
R22 - Poino ke aleia
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S37/39 - E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
S16 - E hoʻokaʻawale i nā kumu o ke ahi.
S36/37 - E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
Nā ID UN UN 1993 3/PG 3
WGK Kelemānia 3
FLUKA BRAND F CODES 10-21
TSCA No
HS Code 2925290090
Nānā Hazard He mea hoʻomāʻewaʻewa
Papa Hazard 3.2
Hui Pūʻulu III

Noi:

hoʻohana ʻia ka tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (CAS: 98946-18-0) ma ke ʻano he peptide synthesis reagent, pale i ka reagent.
Hoʻohana ʻia ka noi tert-Butyl 2,2,2-trichloroacetimidate i ka hoʻololi ʻana i nā waiʻona a me nā waikawa carboxylic i kā lākou mau eter a me nā esters.
E hoʻomākaukau i ka trichloroacetonitrile (100g, 0.69mol) i ka diethyl ether (69mL), e hoʻohui i ka potassium tert-butoxide (69mL, 1M i ka tert-butanol) i loko o ka diethyl ether (69mL) i kēlā me kēia kulu, a mālama iā ia ma 0 ℃ 30 mau minuke.A laila, ʻae ʻia ka hui ʻana e mahana i ka lumi wela i hoʻokahi hola, a laila hoʻoulu ʻia no kekahi hola ma lalo o ka hoʻomehana reflux.Hoʻomaʻalili ʻia ka hui ʻana i ka lumi wela a evaporated ma lalo o ke kaomi hoʻemi ʻia e loaʻa ai ka ʻaila.Ua hoʻoheheʻe ʻia ka ʻaila i loko o ka hexane (140mL) a kānana e wehe i ka paʻakai pālolo.Ua hoʻomaʻemaʻe ʻia ka filtrate ma lalo o ke kaomi hoʻemi ʻia a ua hoʻomaʻemaʻe ʻia ke koena aila e ka distillation.Ua hōʻiliʻili ʻia nā hakina i hoʻoheheʻe ʻia ma 2.4mmHg a me 40 ℃ no ka loaʻa ʻana o ka hui inoa (105g, 69%).