Introduction：Basic information about CAS 31499-72-6|dihydo-alpha-ionone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | dihydo-alpha-ionone |
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| CAS Number | 31499-72-6 | Molecular Weight | 194.31300 |
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| Density | 0.922 g/mL at 20ºC(lit.) | Boiling Point | 90ºC0.1 mm Hg(lit.) |
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| Molecular Formula | C13H22O | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 98ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.922 g/mL at 20ºC(lit.) |
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| Boiling Point | 90ºC0.1 mm Hg(lit.) |
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| Molecular Formula | C13H22O |
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| Molecular Weight | 194.31300 |
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| Flash Point | 98ºC |
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| Exact Mass | 194.16700 |
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| PSA | 17.07000 |
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| LogP | 3.73810 |
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| Index of Refraction | n20/D 1.477 |
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| InChIKey | JHJCHCSUEGPIGE-UHFFFAOYSA-N |
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| SMILES | CC(=O)CCC1C(C)=CCCC1(C)C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- EM0535000
- CHEMICAL NAME :
- 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
- CAS REGISTRY NUMBER :
- 31499-72-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C13-H22-O
- MOLECULAR WEIGHT :
- 194.35
- WISWESSER LINE NOTATION :
- L6 AUTJ B1 C2V1 D1 D1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,711,1978
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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 | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | EM0535000 |
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| HS Code | 2914299000 |
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Customs
| HS Code | 2914299000 |
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| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| EINECS 250-657-4 |
| FEMA No. 3628 |
