W348630
Ethyl trans-2-butenoate
natural, ≥97%, FG
Synonym(s):
Ethyl crotonate
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About This Item
Linear Formula:
CH3CH=CHCOOC2H5
CAS Number:
FEMA Number:
3486
UNSPSC Code:
12164502
PubChem Substance ID:
EC Number:
210-808-7
NACRES:
NA.21
Flavis number:
9.248
MDL number:
Organoleptic:
caramel; pungent; rum; sweet
Grade:
FG, Kosher, natural
Food allergen:
no known allergens
Quality Level
grade
FG, Kosher, natural
reg. compliance
EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 172.515
assay
≥97%
refractive index
n20/D 1.425
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
caramel; pungent; rum; sweet
SMILES string
O(CC)C(=O)\C=C\C
InChI
1S/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3+
InChI key
ZFDIRQKJPRINOQ-HWKANZROSA-N
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
Regulatory Information
危险化学品
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Related Content
Mengya Wang et al.
Applied microbiology and biotechnology, 102(19), 8511-8524 (2018-08-09)
Persisters represent a small bacterial population that is dormant and that survives under antibiotic treatment without experiencing genetic adaptation. Persisters are also considered one of the major reasons for recalcitrant chronic bacterial infections. Although several mechanisms of persister formation have
Global Trade Item Number
| SKU | GTIN |
|---|---|
| W348630-1KG-K | 04061838093882 |
| W348630-500G-K | 04061834406129 |
| W348630-SAMPLE-K | 04061837536397 |
| W348630-5KG-K | 04061834397687 |