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D138606

Sigma-Aldrich

3,3-Dimethylacrylic acid

97%

Sinonimo/i:

3-Methyl-2-butenoic acid, 3,3-Dimethylacrylic acid, 3-Methylcrotonic acid, Senecioic acid

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About This Item

Formula condensata:
(CH3)2C=CHCOOH
Numero CAS:
541-47-9
Peso molecolare:
100.12
Beilstein:
1720305
Numero CE:
208-782-7
Numero MDL:
MFCD00004366
Codice UNSPSC:
12352100
ID PubChem:
24893422
NACRES:
NA.22

Livello qualitativo

200

Saggio

97%

Forma fisica

solid

P. eboll.

194-195 °C (lit.)

Punto di fusione

65-70 °C (lit.)

Stringa SMILE

C\C(C)=C\C(O)=O

InChI

1S/C5H8O2/c1-4(2)3-5(6)7/h3H,1-2H3,(H,6,7)
YYPNJNDODFVZLE-UHFFFAOYSA-N

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Categorie correlate

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H315,H318,H335

Classi di pericolo

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

200.1 °F - closed cup

Punto d’infiammabilità (°C)

93.4 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
WXBD2107V
WXBD5881V
WXBD5039V
WXBD0279V
STBH7769

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3-Butenoic acid 97%

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Sigma-Aldrich

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Sigma-Aldrich

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3-Methyl-2-butenal ≥97%, FG

Sigma-Aldrich

W364620

3-Methyl-2-butenal

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Sigma-Aldrich

113158

4-Methoxy-α-toluenethiol

3-methyl-3-butenoic acid: an artefact in the urinary metabolic pattern of patients with 3-hydroxy-3-methylglutaryl-CoA lyase deficiency.
C Jakobs et al.
Clinica chimica acta; international journal of clinical chemistry, 106(1), 85-89 (1980-09-08)
Shogo Inamine et al.
Bioorganic & medicinal chemistry, 22(21), 5902-5909 (2014-10-07)
IsoVa-RYYRIK-NH2 is a highly specific antagonist ligand of the opioid receptor-like 1 (ORL1) receptor, an endogenous ligand of which is 17-mer peptide nociceptin. ORL1 antagonists have potential for clinical use as analgesic and antineuropathic drugs, and thus information on the
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It has been suggested that imbalances in gut microbiota are related to diseases associated with metabolism, the central nervous system, etc. Therefore, analysis of short-chain fatty acids (SCFAs) produced by gut microbiota is very important as an indicator of causation
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K Roth et al.
The Journal of pediatrics, 88(2), 229-235 (1976-02-01)
A patient is described in whom lactic acidosis of very severe degree was found to coincide with the presence of beta-methylcrotonic acid and rho-hydroxyphenyllactic acid in urine in large amounts, while beta-hydroxyisovaleric acid was found to be a relatively minor
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