Citral
Molecular Structure:
MDL:
MFCD00006997
Molecular Formula:
C10H16O;(CH3)2C=CHCH2CH2C(CH3)=CHCHO
Molecular Weight:
152.24
Alias:
檸檬醛, 香葉醛,3,7-二甲基-2,6-辛二烯醛
3,7-Dimethyl-2,6-octadienal
Geranial and neral mixture
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Citral |
≥96%,F(xiàn)CC |
1kg |
RMB 845.9 |
Consulting service |
Citral |
97% |
100ml |
RMB 127.6 |
現(xiàn)貨 |
Citral |
97% |
500ml |
RMB 515.9 |
現(xiàn)貨 |
Character:
淺色油狀液體。一般商品為其異構(gòu)體的混合物[反式稱牻牛兒醛 (Geranial),順式稱橙花醛(Nersal)]。有強(qiáng)烈檸檬氣味。能與乙醇、乙醚、苯甲酸芐酯、苯二甲酸乙酯、甘油、丙二醇、礦油和精油混溶,不溶于水。低毒,半數(shù)致死量(大鼠,經(jīng)口)4960mg/kg。有刺激性。
折光率:1.4898
密度:0.8888
沸點(diǎn):92-93℃
Quality Standard:
外觀Appearance 透明黃色液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity (cis + trans) ≥97% (GC) (total of isomer)
相對密度Specific gravity (20/20°C) 0.8880 - 0.8920
折光率Refractive index n20/D 1.4870 - 1.4900
Storage:
密封陰涼避光保存。
用途 合成維生素A。香料。
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- 2-Cyanobenzaldehyde
- Ethyl 3-Methyl-3-phenylglycidate (mixture of isomers)
- Polyvinyl butyral
- 1-Benzyl-4-piperidinecarboxaldehyde
- 2,3,4-Trihydroxybenzaldehyde
- Isophthalaldehyde
- 2-Aminobenzaldehyde
- Cuminaldehyde
- 6-Methoxy-3-pyridinecarboxaldehyde
- 4-tert-Butylbenzaldehyde
- 5-Bromo-2-thiophenecarboxaldehyde
- Lauraldehyde
- Anisaldehyde dimethyl acetal
- Nonanal
- 2-Methoxycinnamaldehyde, predominantly trans
- 2-(Trifluoromethoxy)benzaldehyde
- Cinnamaldehyde
- 5-Chlorosalicylaldehyde
- 2-Bromo-3-pyridinecarboxaldehyde
- 2,4-Dihydroxybenzaldehyde
- trans,trans-2,4-Nonadienal
- 2-Thiophenecarboxaldehyde
- 4-Pentenal
- 3-Nitrobenzaldehyde
- 4-Pyridinecarboxaldehyde
- 3-Bromo-4-methoxybenzaldehyde
- DMF-DMA
- 2,4,5-Trimethoxybenzaldehyde
- 3-(Trimethylsilyl)propynal
- Indole-3-carboxaldehyde
- all trans-Retinal
- Ferrocenecarboxaldehyde
- 2-Naphthaldehyde
- o-Tolualdehyde-2,4-DNPH
- Decanal
- Tri-O-acetyl-D-glucal
- Bromoacetaldehyde dimethyl acetal
- trans-4-Bromocinnamaldehyde
- 3-Methoxybenzaldehyde
- 5-Methyl-2-phenyl-2-hexenal
- 3,5-Dichlorosalicylaldehyde
- 2-Fluoro-5-methoxybenzaldehyde
- 2,6-Dichlorobenzaldehyde
- Lilestralis
- Trimethylacetaldehyde
- 3-(2-Furyl)acrolein
- p-phthalaldehyde
- 3,4-Dichlorobenzaldehyde
- Tyloxapol
- 4-(Trifluoromethoxy)benzaldehyde
- Bicyclo[2.2.1]hept-5-ene-2-carboxaldehyde
- 3,5-Di-tert-butyl-2-hydroxybenzaldehyde
- α-Hexylcinnamaldehyde
- 4-Hydroxy benzaldehyde
- 7-METHYLINDOLE-3-CARBOXALDEHYDE
- 2-Pyridinecarboxaldehyde
- 4-(Dimethylamino)cinnamaldehyde
- Ethylvanillin
- 3,5-Dibromosalicylaldehyde
- 6-Bromo-2-pyridinecarboxaldehyde
- 3-Bromo-5-chlorosalicylaldehyde
- 3-Bromo-4-hydroxybenzaldehyde
- Isovanillin
- 5-Bromo-2-furaldehyde
- 4-Diethylaminobenzaldehyde
- 3,5-Difluorobenzaldehyde
- 4-(Trifluoromethyl)benzaldehyde
- 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
- 2,5-Dichlorobenzaldehyde
- 3,4,5-Trimethoxybenzaldehyde
- 4-Benzyloxybenzaldehyde
- 2-Methoxybenzaldehyde
- γ-Undecanolactone
- 2-Nitrobenzaldehyde
- Acetaldehyde ammonia trimer
- 2-Benzofurancarboxaldehyde
- (±)-Citronellal
- 2-Chloro-5-nitrobenzaldehyde