FEMA No. 3321
5,6,7,8-Tetrahydroquinoxaline
CAS: 34413-35-9
Molecular Formula: C8H10N2
FEMA No. 3321 - Names and Identifiers
| Name | 5,6,7,8-Tetrahydroquinoxaline |
| Synonyms | FEMA 3321 FEMA No. 3321 UNII-M153CJ9RA0 FEMA NUMBER 3321 CYCLOHEXAPYRAZINE Cyclohexapyrazine Tetrahydroquinoxaline 5,6,7,8-Tetrahydroquioxaline 5,6,7,8-Tetrahydroquinoxaline 5,6,7,8-tetrahydro-quinoxalin 5,6,7,8-TETRAHYDROQUINOXALINE Quinoxaline, 5,6,7,8-tetrahydro- |
| CAS | 34413-35-9 |
| EINECS | 252-002-8 |
| InChI | InChI=1/C8H10N2/c1-2-4-8-7(3-1)9-5-6-10-8/h5-6H,1-4H2 |
FEMA No. 3321 - Physico-chemical Properties
| Molecular Formula | C8H10N2 |
| Molar Mass | 134.18 |
| Density | 1.061g/mLat 25°C(lit.) |
| Boling Point | 85°C3mm Hg(lit.) |
| Flash Point | 195°F |
| JECFA Number | 952 |
| Water Solubility | slightly soluble |
| Vapor Presure | 0.0547mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.1334 |
| Color | Colorless to Yellow to Green |
| BRN | 957053 |
| pKa | 2.24±0.20(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.542(lit.) |
| Physical and Chemical Properties | Low melting point colorless to light yellow mite-like solid, a kernel fruit aroma. Soluble in water, but turbid, soluble in organic solvents such as ethanol. Boiling point 108~111 °c or 85 °c (400Pa). Relative density (d448)1.1334, refractive index (nD48)1.6231. Natural products are found in peanuts and hazelnuts, etc. |
| Use | Used as a daily flavor |
FEMA No. 3321 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29339900 |
FEMA No. 3321 - Upstream Downstream Industry
| Raw Materials | Ethylenediamine |
FEMA No. 3321 - Reference Information
| FEMA | 3321 | 5,6,7,8-TETRAHYDROQUINOXALINE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): soft drinks, candy, 5.0; Baked goods, spices, meat products, meat soup, cereal products, 2.0, milk and dairy products, 1.0. |
| Use | GB 2760-1996 specifies the permitted use of food flavors. used as daily flavor |
| production method | is formed by condensation of an alicyclic α,β-diketone with α,β-diamine. It is formed by condensation of alicyclic α,β-diamine and α,β-dicarbonyl compound. |
Last Update：2024-04-09 02:00:04
Supplier List
Featured ProductsMultiple SpecificationsSpot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotation
CAS: 34413-35-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 34413-35-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotation
CAS: 34413-35-9
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 34413-35-9
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Featured ProductsMultiple SpecificationsSpot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotationCAS: 34413-35-9
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotation
CAS: 34413-35-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 34413-35-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 5,6,7,8-Tetrahydroquinoxaline Request for quotation
CAS: 34413-35-9
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 34413-35-9
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History
Raw Materials for FEMA No. 3321