Methyl 2,4-dibromobutyrate 96% min
Cov ntaub ntawv tseem ceeb:
Khoom npeTom ntej: Methyl2,4-dibromobutyrate
SynonymsButanoic acid, 2,4-dibromo-, methyl ester; methyl 2,4-dibromobutanoate; Methyl 2,4-dibromobutyrate; 2,4-Dibrom-buttersaeure-methylester;
2,4-dibromo-butanoic acid methyl ester; 2,4-dibromobutyric acid methyl ester; 2,4-dibromo-butyric acid methyl ester; methyl (+-)-2,4-dibromobutyrate; Nsc167181; Methyl 2,4- dibromobutanoate;
TIAB SA 167181
CAS nr:29547-04-4
Cov mis mos molecular: C5H8Br2O2
Molecular hnyav259.924 ib
EINECS:
Pawg muaj feem: Cov tshuaj tua kab nruab nrab; Carbonyl compounds; Pharmaceutical nruab nrab
Cov qauv qauv:
Cov tsos mob: tsis muaj xim rau cov kua liab-xim av
Purity: ≥96.0%
Kub taw tes 71 ° C (5 Torr)
Qhov ceev: 1.840g / mLat20 ° C (lit.)
Refractive index 1.5084 (589.3 nm 20 ℃)
Lub teeb taw tes: 97.1 ± 23.2 ° C
Vapor siab: 0.0 ± 0.5 mmHg ntawm 25 ° C
Refractive Index: 1.512
PH tus nqi: tsis muaj ntaub ntawv
dej solubility: tsis muaj ntaub ntawv
N-octanol / dej muab faib coefficient: tsis muaj ntaub ntawv
Spontaneous combustion kub: tsis muaj ntaub ntawv
Decomposition kub: tsis muaj ntaub ntawv
Viscosity Kinematic viscosity: tsis muaj ntaub ntawv
Dynamic viscosity: tsis muaj ntaub ntawv
Cov yam ntxwv tawg: tsis muaj ntaub ntawv
Oxidation: tsis muaj ntaub ntawv
Pob: 250kg / nruas & 300kg / nruas
Cov khoom ntim:> 200g
Hazard qeb code: 36/37/38
Cov Lus Qhia Txog Kev Nyab Xeeb: 26-36
Tus lej thauj khoom phom sij: UN 3334
WGK Germany: 3
F: 19
R36/37/38: Khau qhov muag, ua pa thiab tawv nqaij.
S26: Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob.
S36: Hnav cov khaub ncaws tiv thaiv zoo.
Inert huab cua, 2-8 ° C
Ntim hauv 250kg / nruas & 300kg / nruas, lossis ntim raws li cov neeg siv khoom xav tau.
Methyl 2, 4-dibromobutyrate yog cov organic nruab nrab uas tuaj yeem npaj tau los ntawm lub nplhaib-qhib gamma-butyrolactone.
Methyl 2, 4-dibromobutyrate yog ester derivative, uas tuaj yeem siv los ua tshuaj nruab nrab.
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| KEV KAWM NTAWV | SPECIFICATION |
| Qhov tshwm sim | Colorless rau reddish-xim av kua |
| kev huv | ≥96.0% |
| Cov ntsiab lus dej | ≤ 0.5% |
| Assay | ≥95.0% |
