1,3-Dimethylurea

ʻO ka wehewehe pōkole:

Inoa mea kūʻai:1,3-Dimethylurea

Nā huaʻōlelo like:Hale Hana 1,3-Dimethylurea;N,N'-Dimethylurea Factory;1,3-Dimethylurea COA TDS MSDS;n,n'-dimethylharnstoff;n,n'-dimethyl-ure;N,N'-Dimethylharnstoff;Symmetric dimethylurea; symmetricdimethylurea

CAS:96-31-1

MF:C3H8N2O

MW:88.11

EINECS:202-498-7

Māhele Huahana:Kemika Biology;Peptide Chemistry;Bioactive Small Molecules;Bole Building;Carbonyl Compounds;Cell Biology;Functional Materials;Organic Nonlinear Optical Materials;Chemical Synthesis;DIG-DY;Organic Building Blocks;Ureas;Standard Boc Amino Acids;Amino Acid Derivative1000.

Kōnae Mol:96-31-1.mol

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO ka Dimethylurea Kimia

Lae hehee	101-104 °C(māmā)
Lae paila	268-270 °C(māmā)
mānoanoa	1.142
kaomi mahu	6 hPa (115 °C)
hōʻike hoʻopaʻa ʻana	1.4715 (manaʻo)
Fp	157 °C
ka mahana mālama.	E mālama ʻia ma lalo o +30 ° C.
hikiwawe	H₂O: 0.1 g/mL, akaka, kala ole
pka	14.57±0.46(Wanamua)
ʻano	Nā Crystals
kala kala	Keʻokeʻo
PH	9.0-9.5 (100g/l, H2O, 20 ℃)
Hiki i ka wai	765 g/L (21.5 ºC)
BRN	1740672
InChIKey	MGJKQDOBUOMPEZ-UHFFFAOYSA-N
LogP	-0.783 ma 25 ℃
ʻIkepili ʻikepili CAS	96-31-1(Nā ʻIkepili ʻikepili CAS)
NIST Chemistry Reference	Urea, N,N'-dimethyl-(96-31-1)
Pūnaehana Kakau Lapaʻau EPA	1,3-Dimethylurea (96-31-1)

ʻIke palekana

Nā ʻŌlelo Hoʻopilikia	62-63-68
Nā ʻōlelo palekana	22-24/25
WGK Kelemānia	1
RTECS	YS9868000
F	10-21
ʻO ka wela hoʻomāmā	400 °C
TSCA	ʻAe
HS Code	29241900
ʻIkepili Mea Pilikino	96-31-1(ʻIkepili Mea Pilikino)
Kaʻawaʻawa	LD50 ma ka waha i ka Lapi: 4000 mg/kg

ʻO ka hoʻohana ʻana a me ka Synthesis ʻo Dimethylurea

wehewehe	1, 3-Dimethylurea he urea derivative a hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik.He pauda crystalline kala ʻole me ka ʻona liʻiliʻi.Hoʻohana ʻia ia no ka synthesis o ka caffeine, pharmachemical, textile aids, herbicides a me nā mea ʻē aʻe.I ka ʻoihana hana textile, hoʻohana ʻia ʻo 1,3-dimethylurea ma ke ʻano he waena no ka hana ʻana i nā mea hoʻopau maʻalahi maʻalahi formaldehyde no ka textiles.I loko o ka Swiss Product Register aia nā huahana 38 i loaʻa ka 1,3-dimethylurea, ma waena o lākou he 17 huahana i manaʻo ʻia no ka hoʻohana ʻana i ka mea kūʻai.ʻO nā ʻano huahana e laʻa me nā pena a me nā mea hoʻomaʻemaʻe.ʻO ka ʻike o 1,3-dimethylurea i nā huahana mea kūʻai aku a hiki i 10% (Swiss Product Register, 2003).Ua noi ʻia ka hoʻohana ʻana i nā mea hoʻonaninani, akā ʻaʻohe ʻike e pili ana i kona hoʻohana maoli ʻana i ia mau noi.
Na Waiwai Kemika	nā aniani keʻokeʻo
Hoʻohana	N,NHiki ke hoʻohana '-Dimethylurea: Ma keʻano he mea hoʻomaka e synthesizeN,N'-dimethyl-6-amino uracil. I ka hui pū ʻana me β-cyclodextrin derivatives, e hana i nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa (LMMs), hiki ke hoʻohana ʻia e like me nā solvents no ka hydroformylation a me Tsuji-Trost reactions. HoʻohuiN,N′-disubstituted-4-aryl-3,4-dihydropyrimidinones ma o Biginelli condensation ma lalo o nā kūlana solvent-free.
Wehewehe	ChEBI: He lālā o ka papa urea i pani ʻia e nā hui methyl ma nā kūlana 1 a me 3.
Ka wehewehe nui	Nā aniani kala ʻole.
Na Ea & Wai	Hiki ke hoʻoheheʻe wai.
Hōʻike Hōʻikeʻike	ʻO 1,3-Dimethylurea kahi amide.Hoʻopili nā Amides/imides me nā pūhui azo a me diazo e hana i nā kinoea ʻona.Hoʻokumu ʻia nā kinoea lapalapa e ka hopena o nā amides/imides organik me nā mea hoʻemi ikaika.He mau kumu nawaliwali loa ka Amides (ua oi aku ka nawaliwali mamua o ka wai).ʻAʻole ʻoi aku ka maʻamau o nā Imides a ʻoiaʻiʻo e pane me nā kumu ikaika e hana i nā paʻakai.ʻO ia hoʻi, hiki iā lākou ke hana e like me nā waikawa.ʻO ka hui ʻana i nā amides me nā mea hoʻoheheʻe wai e like me P2O5 a i ʻole SOCl2 e hoʻohua i ka nitrile pili.ʻO ka puhi ʻana o kēia mau pūhui e hoʻohua ai i nā oxides hui pū ʻia o ka nitrogen (NOx).
Pilikia Ola	PILIKIA ACUTE/CHRONIC HAZARDS: Ke hoʻomehana ʻia a hiki i ka decomposition ʻo 1,3-Dimethylurea e hoʻokuʻu i nā uahi ʻawaʻawa.
Pilikia ahi	ʻAʻole i loaʻa nā ʻikepili kiko flash no 1,3-Dimethylurea;ʻO 1,3-Dimethylurea ka mea hiki ke puhi.
Palapala Palekana	Hiki ke ʻona ma ke ala intraperitoneal.ʻO ka hopena teratogenic a me ka hānau keiki.Ua hōʻike ʻia ka ʻikepili hoʻololi kanaka.Ke hoʻomehana ʻia a palaho, hoʻopuka ʻo ia i nā uahi ʻawaʻawa o NOx
Na Hana Hoomaemae	E hoʻohāinu i ka urea mai ka acetone/diethyl ether ma ka hoʻolili ʻana i ka ʻauʻau hau.E hoʻomaloʻo iā ia mai EtOH a maloʻo ma 50o/5mm no 24 mau hola [Bloemendahl & Somsen J Am Chem Soc 107 3426 1985].[Beilstein 4 IV 207.]