1,3-dimethylbarbitbituric acid; cas: 769-42-6 featured duab

1,3-dimethylbarbituric acid; CAS No.: 769-42-6

Cov lus piav qhia luv luv:

Lub npe tshuaj: 1,3-dimethylbarbitbituric acid
CAS Tsis muaj .:769-42-6
Tso nyiaj CAS: 213833-88-6,41949-07615-73-0,863970-57-4,936361-69-2,95200 3-94-0,959586-34-6,10585-39-7,118497-8326-21-9,1392010-45- 5,1429128-12-0,1030585-39-7,88497-8326-21-9,1392010-45-5,3 42615-73-0,41949-07-9,863970-57-4,936361-69-24-94-0,666-34-6
Molecular cov mis: c6h8n2o3
Suav cov atoms: 6 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms,
Molecular hnyav: 156.141
HS code.:29339900
Cov Zej Zog European (EC) Number: 212-211-7
NSC Naj Npawb: 61918
DSTOX Daim Qauv ID: DTXSID0061115
Nikkaji Tus Xov Tooj: J135.896K

Tshuaj Npe:1,3-dimethylbarbitbituric acid

CAS TSIS MUAJ. ::769-42-6

Qhov tsis muaj tseeb:213833-88-6,41949-07-9,342615-73-0,863970-57-4,936361-69-2,952003-9 4-0,959586-34-6,105-39-7,118497-8326-21-9,1392010-45-5, 1429128-12-0,1030585-39-7,88497-8326-21-9,1392010-45-5,34 2615-73-0,41949-07-9,863970-57-4,936361-69-24-94-0,666-34-6

Molecular Chiv:C6h8n2o3

Suav cov atoms:6 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms,

Molecular hnyav:156.141

HS code.:29339900

Tebchaws European (EC) Tus Xov Tooj:212-211-7

NSC Naj Npawb:61918

DSTOX Daim Qauv ID:DTXSID0061115

Nikkaji tus lej:J135.896k

Wikidata: 769-42-6.Mol

Cov lus txhais lus:1,3-dimethylbarbitbituric acid

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Khoom Qhia Qhia

Khoom Ntawv

Cov cuab yeej tshuaj lom neeg ntawm 1,3-dimethylbarbiturbiturb

Winds Ntag / Xim: Daj lossis brownish hmoov
Pro Vapor Siab: 0.0746mmmm ntawm 25 ° C
● Melting point: 121-123 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.511
● Boaring taw tes: 228.1 ° C ntawm 760 MMHG
● PKA: PK1: 4.68 (+1) (25 ° C)
Flash taw tes: 95.3 ° C
● Psa: 57.69000
Wensity: 1.322 G / cm3
● LogP: -0.69730
● Chaw kom Quelg. ::-20a2 number sov

● Solubility.:hohot dej: Soluble0.5g / 10 ml, ntshiab, tsis muaj xim daj
● Dej solubility.: ansoluble hauv dej.
● XlogP3: -0.8
It Hydrogen BRonor pub nyiaj: 0
Hydrogen BRRongle Txais Txais Suav: 3
Resetable Kev Muab Kev Rotatable Caud suav (0
● Muaj tseeb pes tsawg tus: 156.05349212
● Cov kab mob hnyav: 11
Inclexity: 214

Purity / zoo

99% * Cov ntaub ntawv los ntawm cov neeg xa tawm

1,3-dimethylbarbituric acid * cov ntaub ntawv los ntawm reagent cov chaw muag khoom

Cov Ntaub Ntawv Safty

● POTOSSGRAM (S):Xn
● Cov kab mob txaus ntshai: xn
Cov nqe lus: 22-41
Proferements Kev Nyab Xeeb Kev Nyab Xeeb: 26-36 / 39

Msds Cov Ntaub Ntawv

SDS cov ntaub ntawv los ntawm Liechem

Tag nrho 1 MSDS los ntawm lwm tus kws sau ntawv

Zoo siv

● Cov Cwj Pwm Smiles: CN1C (= O) CC (= O) N (C1 = O) C
● Uses: 1,3-Dimethylbarbituric acid is used as a catalyst in the Knoevenagel condensation of a series of aromatic aldehydes. Nws tseem siv nyob rau hauv cov synthesis ntawm 5-aryl-6- (alkyl- lossis aryl-ees)-1,3-d] pyrimidation synthesionionionionionione derivatives. 1,3-dimethyl barbituric acid (urapidil impurity 4) yog qhov derivative ntawm barbituric acid. Tag nrho cov barbituric acid derivatives uas tau tshaj tawm tias tau hais hypnootic kev ua si yog kev cuam tshuam hauv 5-txoj hauj lwm.

1,3-dimethylbarbarbituric acid, tseem hu ua barbital, yog cov tshuaj lom neeg nrog cov mis molecular cov mis c6h8n2o3. Nws yog cov hmoov dawb dawb uas yog siv tau ua ib qho tshuaj sedative thiab hypnotic. Nws zwm rau hauv chav kawm ntawm cov tshuaj hu ua barbiturates raws li benpiturates raws li benpitaling ua haujlwm los ntawm kev nyuaj siab lub hlwb lub paj hlwb, tsim sedatat thiab hypn cov teebmeem zoo thiab hypnotic. Nws yog feem ntau siv los kho insomnia thiab ntxhov siab. Txawm li cas los xij, vim nws lub peev xwm rau kev quav ntxiv thiab dhau los, nws siv tau tsis yeem nyob rau hauv xyoo tsis ntev los no, thiab tam sim no feem ntau siv hauv cov tsiaj ua veterinary.

Yav dhau los: 1,3-dimethyl-5-pyrazolone; Case No.: 2749-59-59

Tom ntej: 1,3-dimethylurea; n, n'-dimethylurea; Cas.: 96-31-1

Sau koj cov lus ntawm no thiab xa mus rau peb