2,3-Dibromo-N-methylmaleimide
Names
[ CAS No. ]:
3005-27-4
[ Name ]:
2,3-Dibromo-N-methylmaleimide
[Synonym ]:
3,4-dibromo-N-methylmaleimide
3,4-dibromo-1-methyl-2,5-dihydro-1H-2,5-pyrroledione
N-Methyl-dibromomaleinimide
MALEIMIDE,DIBROMO-N-METHYL
1-methyl-3,4-dibromomaleimide
Maleimide,2,3-dibromo-N-methyl
2,3-Dibromo-N-methylmaleimide
1-methyl-3,4-dibromo-2,5-dihydro-1H-2,5-pyrroledione
3,4-dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione
N-Methyl-2,3-dibromomaleimide
MFCD00102284
Chemical & Physical Properties
[ Density]:
2.427 g/cm3
[ Boiling Point ]:
246.1ºC at 760 mmHg
[ Melting Point ]:
120-124 °C(lit.)
[ Molecular Formula ]:
C5H3Br2NO2
[ Molecular Weight ]:
268.89100
[ Flash Point ]:
102.6ºC
[ Exact Mass ]:
266.85300
[ PSA ]:
37.38000
[ LogP ]:
0.92430
[ Index of Refraction ]:
1.686
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON5125000
- CHEMICAL NAME :
- Maleimide, dibromo-N-methyl-
- CAS REGISTRY NUMBER :
- 3005-27-4
- BEILSTEIN REFERENCE NO. :
- 0129149
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H3-Br2-N-O2
- MOLECULAR WEIGHT :
- 268.91
- WISWESSER LINE NOTATION :
- T5VNVJ B1 DE EE
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 62 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 37,15,1976 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 12500 ug/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - other developmental abnormalities Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 37,15,1976
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 50 mg/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - abortion
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 37,15,1976
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H319
[ Precautionary Statements ]:
P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
ON5125000
[ HS Code ]:
2925190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2925190090
[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%