Introduction：Basic information about CAS 507-19-7|2-Bromo-2-methylpropane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Bromo-2-methylpropane |
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| CAS Number | 507-19-7 | Molecular Weight | 137.018 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 73.2±0.0 °C at 760 mmHg |
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| Molecular Formula | C4H9Br | Melting Point | -20 °C |
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| MSDS | ChineseUSA | Flash Point | 18.3±0.0 °C |
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| Symbol |
GHS02 | Signal Word | Danger |
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Names
| Name | 2-Bromo-2-methylpropane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 73.2±0.0 °C at 760 mmHg |
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| Melting Point | -20 °C |
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| Molecular Formula | C4H9Br |
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| Molecular Weight | 137.018 |
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| Flash Point | 18.3±0.0 °C |
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| Exact Mass | 135.988754 |
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| LogP | 2.38 |
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| Vapour Pressure | 125.7±0.1 mmHg at 25°C |
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| Index of Refraction | 1.438 |
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| InChIKey | RKSOPLXZQNSWAS-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)Br |
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| Water Solubility | insoluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TX4150000
- CHEMICAL NAME :
- Propane, 2-bromo-2-methyl-
- CAS REGISTRY NUMBER :
- 507-19-7
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C4-H9-Br
- MOLECULAR WEIGHT :
- 137.04
- WISWESSER LINE NOTATION :
- EX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,29,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,29,1982 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3000 mg/kg/8W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 35,1411,1975
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Safety Information
| Symbol |
GHS02 |
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| Signal Word | Danger |
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| Hazard Statements | H225 |
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| Precautionary Statements | P210 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | F:Flammable;Xi:Irritant; |
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| Risk Phrases | R11;R36/37/38 |
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| Safety Phrases | S16-S33-S37/39-S26 |
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| RIDADR | UN 2342 3/PG 2 |
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| WGK Germany | 3 |
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| RTECS | TX4150000 |
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| Packaging Group | II |
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| Hazard Class | 3 |
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| HS Code | 29033036 |
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Customs
Articles2
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| Deguanylation of guanine based-nucleosides and calf thymus DNA induced by halogenated alkanes at the physiological condition. Sherchan J and Lee E-S. Bull. Korean Chem. Soc. 30(12) , 2318-2328, (2009)
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| Deadenylation of Adenine Based-Nucleosides and Calf thymus DNA Induced by Halogenated Alkanes at the Physiological Condition. Sherchan J, et al. Bull. Korean Chem. Soc. 30(10) , 2318-2328, (2009)
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Synonyms
| t-Butyl bromide |
| EINECS 208-065-9 |
| t-butylbromide |
| 2-Bromo-2-methylpropane |
| Tertiary butyl bromide |
| Propane,2-bromo-2-methyl |
| 1-bromo-1,1-dimethylethane |
| 2-methyl-2-bromopropane |
| Bromotrimethylmethane |
| 2-Bromo-2-methyl-propane |
| Tertiarybutyl bromide |
| Trimethylbromomethane |
| Propane, 2-bromo-2-methyl- |
| 2-Bromoisobutane |
| MFCD00000125 |
| tert-butyl bromide |
