Introduction：Basic information about CAS 1780-40-1|2,4,5,6-Tetrachloropyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4,5,6-Tetrachloropyrimidine |
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| CAS Number | 1780-40-1 | Molecular Weight | 217.86800 |
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| Density | 1.761g/cm3 | Boiling Point | 108-112ºC (12 mmHg) |
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| Molecular Formula | C4Cl4N2 | Melting Point | 60-62ºC |
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| MSDS | ChineseUSA | Flash Point | 133.2ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2,4,5,6-tetrachloropyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.761g/cm3 |
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| Boiling Point | 108-112ºC (12 mmHg) |
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| Melting Point | 60-62ºC |
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| Molecular Formula | C4Cl4N2 |
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| Molecular Weight | 217.86800 |
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| Flash Point | 133.2ºC |
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| Exact Mass | 215.88200 |
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| PSA | 25.78000 |
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| LogP | 3.09020 |
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| InChIKey | GVBHCMNXRKOJRH-UHFFFAOYSA-N |
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| SMILES | Clc1nc(Cl)c(Cl)c(Cl)n1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UV9745000
- CHEMICAL NAME :
- Pyrimidine, 2,4,5,6-tetrachloro-
- CAS REGISTRY NUMBER :
- 1780-40-1
- BEILSTEIN REFERENCE NO. :
- 0145778
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-Cl4-N2
- MOLECULAR WEIGHT :
- 217.86
- WISWESSER LINE NOTATION :
- T6N CNJ BG DG EG FG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 32 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07768
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | UN 2811 |
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| WGK Germany | 3 |
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| RTECS | UV9745000 |
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| HS Code | 2933599090 |
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Customs
| HS Code | 2933599090 |
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| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles2
More Articles
| Synthesis of Aryl-Substituted Pyrimidines by Site-Selective Suzuki-Miyura Cross-Coupling Reactions of 2, 4, 5, 6-Tetrachloropyrimidine. Hussain M, et al. Adv. Synth. Catal. 352(9) , 1429-33, (2010)
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| Facile assembly of fused benzo[4,5]furo heterocycles. J. Org. Chem. 73(7) , 2951-4, (2008) A concise synthesis of fused benzo[4,5]furo heterocycles 18 has been developed. Chemo/regioselective Suzuki coupling between 1,2-dihaloarene 17 and alpha-hydroxyphenylboronic acid or ester 20 gives bi... | |
Synonyms
| Perchloropyrimidine |
| 2,4,5,6-Tetrachloro-1,3-pyrimidine |
| Tetrachlor-pyrimidin |
| 2,3-DIHYDRO-1,4-BENZODIOXINE-2-CARBOTHIOAMIDE |
| Tetrachloropyrimidine |
| MFCD00006062 |
| 2,4,5,6-TetrachloropyriMidine |
| EINECS 217-228-3 |
| Pyrimidine,tetrachloro |
| 2,4,5,6-tetrachloro-pyrimidine |
