Introduction：Basic information about CAS 118-12-7|1,3,3 TRIMETHYL-2-METHYLENE INDOLINE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3,3 TRIMETHYL-2-METHYLENE INDOLINE |
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| CAS Number | 118-12-7 | Molecular Weight | 173.25400 |
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| Density | 0.979 g/mL at 25 °C(lit.) | Boiling Point | 248 °C(lit.) |
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| Molecular Formula | C12H15N | Melting Point | -8 °C |
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| MSDS | ChineseUSA | Flash Point | 215 °F |
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| Symbol |
GHS07, GHS09 | Signal Word | Warning |
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Names
| Name | 1,3,3-Trimethyl-2-methyleneindoline |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.979 g/mL at 25 °C(lit.) |
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| Boiling Point | 248 °C(lit.) |
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| Melting Point | -8 °C |
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| Molecular Formula | C12H15N |
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| Molecular Weight | 173.25400 |
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| Flash Point | 215 °F |
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| Exact Mass | 173.12000 |
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| PSA | 3.24000 |
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| LogP | 2.99270 |
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| Vapour Pressure | 0.0249mmHg at 25°C |
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| Index of Refraction | n20/D 1.577(lit.) |
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| InChIKey | ZTUKGBOUHWYFGC-UHFFFAOYSA-N |
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| SMILES | C=C1N(C)c2ccccc2C1(C)C |
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| Water Solubility | negligible |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NM1926500
- CHEMICAL NAME :
- Indoline, 2-methylene-1,3,3-trimethyl-
- CAS REGISTRY NUMBER :
- 118-12-7
- BEILSTEIN REFERENCE NO. :
- 0131162
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C12-H15-N
- MOLECULAR WEIGHT :
- 173.28
- WISWESSER LINE NOTATION :
- T56 BNY DHJ B1 CU1 D1 D1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 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#07782 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6185 No. of Facilities: 45 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 775 (estimated) No. of Female Employees: 20 (estimated)
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Safety Information
| Symbol |
GHS07, GHS09 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H315-H400 |
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| Precautionary Statements | P273 |
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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 | Xn:Harmful |
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| Risk Phrases | R22;R38;R50/53 |
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| Safety Phrases | S28-S60-S61-S57-S37 |
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| RIDADR | UN 3082 9/PG 3 |
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| WGK Germany | 2 |
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| RTECS | NM1926500 |
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| Hazard Class | 9.0 |
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| HS Code | 29339990 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles4
More Articles
Angew. Chem. Int. Ed. Engl. 66 , 555, (1954)
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| Ishmetova, R., I.; et al. Heterocycles 83 , 1363, (2011)
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| York, M.; Evans, R., A. Tetrahedron Lett. 51 , 2195, (2010)
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Synonyms
| 1,3,3-trimethyl-2-methylideneindole |
| 1,3,3-TriMethyl-2-Methyleneindoline |
| MFCD00005813 |
| EINECS 204-235-1 |
| Fischer's Base |
| 2-Methylene-1,3,3-trimethylindoline,Fischer base |
| 1,3,3 TRIMETHYL-2-METHYLENE INDOLINE |
