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Merck

28-5500

Sigma-Aldrich

Bernsteinsäureanhydrid

SAJ first grade, ≥99.0%

Synonym(e):

Dihydro-2,5-furandion

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About This Item

Empirische Formel (Hill-System):
C4H4O3
CAS-Nummer:
Molekulargewicht:
100.07
Beilstein:
108441
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352115
PubChem Substanz-ID:
Assay:
≥99.0%
Qualität:
SAJ first grade
Form:
crystalline

Qualität

SAJ first grade

Dampfdichte

3.5 (vs air)

Dampfdruck

1 mmHg ( 92 °C)

Assay

≥99.0%

Form

crystalline

Verfügbarkeit

available only in Japan

pH-Wert

2.7 (20 °C, 10 g/L)

bp

261 °C (lit.)

mp (Schmelzpunkt)

118-120 °C (lit.)

SMILES String

O=C1CCC(=O)O1

InChI

1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2

InChIKey

RINCXYDBBGOEEQ-UHFFFAOYSA-N

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Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flammpunkt (°F)

314.6 °F

Flammpunkt (°C)

157 °C

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Pretargeting of receptors is a useful approach in molecular imaging and therapy to reduce background noise or toxicity and enhance selectivity. In this study a three-step pretargeting approach that includes a biotinylated antibody, avidin/streptavidin, and a biotinylated imaging agent is
Katharine C Payne et al.
Environmental science & technology, 46(14), 7725-7730 (2012-06-26)
Wood-derived cellulosic fibers prepared in different ways were successfully employed to absorb simulated crude oil, demonstrating their possible use as absorbents in the case of oil spills. When dry fibers were used, the highest sorption capacity (six parts of oil
Jean-François Poulin et al.
International journal of pharmaceutics, 405(1-2), 47-54 (2010-12-07)
The use of succinylated β-lactoglobulin as a novel functional tablet excipient for the protection of probiotic bacteria against the adverse gastric conditions and their delivery in the intestine was studied. Tablets were produced by direct compression of a dry mixture
Christian J Koehler et al.
Analytical chemistry, 83(12), 4775-4781 (2011-05-03)
Recently, we introduced a novel approach for protein quantification based on isobaric peptide termini labeling (IPTL). In IPTL, both peptide termini are dervatized in two separate chemical reactions with complementary isotopically labeled reagents to generate isobaric peptide pairs. Here, we

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