Introduction：Basic information about CAS 3005-27-4|2,3-Dibromo-N-methylmaleimide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Dibromo-N-methylmaleimide |
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| CAS Number | 3005-27-4 | Molecular Weight | 268.89100 |
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| Density | 2.427 g/cm3 | Boiling Point | 246.1ºC at 760 mmHg |
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| Molecular Formula | C5H3Br2NO2 | Melting Point | 120-124 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 102.6ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 3,4-dibromo-1-methylpyrrole-2,5-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.427 g/cm3 |
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| Boiling Point | 246.1ºC at 760 mmHg |
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| Melting Point | 120-124 °C(lit.) |
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| Molecular Formula | C5H3Br2NO2 |
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| Molecular Weight | 268.89100 |
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| Flash Point | 102.6ºC |
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| Exact Mass | 266.85300 |
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| PSA | 37.38000 |
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| LogP | 0.92430 |
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| Index of Refraction | 1.686 |
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| InChIKey | CKITYUQKOJMMOI-UHFFFAOYSA-N |
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| SMILES | CN1C(=O)C(Br)=C(Br)C1=O |
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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 DATAACUTE 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
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R22 |
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| Safety Phrases | S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | ON5125000 |
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| HS Code | 2925190090 |
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Customs
| HS Code | 2925190090 |
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| 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% |
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Synonyms
| 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 |
