분석
≥98.0% (GC)
제조업체/상표
Lonza Ltd
refractive index
n20/D 1.509 (lit.)
bp
95 °C/0.1 mmHg (lit.)
density
1.15 g/mL at 25 °C (lit.)
SMILES string
CCOC1=C(OCC)C(=O)C1=O
InChI
1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
InChI key
DFSFLZCLKYZYRD-UHFFFAOYSA-N
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신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
230.0 °F - closed cup
Flash Point (°C)
110 °C - closed cup
개인 보호 장비
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
E F Sherertz et al.
Archives of dermatological research, 280(1), 57-60 (1988-01-01)
Squaric acid diethylester and squaric acid dibutylester have been used in contact sensitization therapy of alopecia areata. This study investigated the application of these esters or squaric acid alone to hairless mouse and human skin in vitro to determine squaric
Frederik Wurm et al.
Biomacromolecules, 13(4), 1161-1171 (2012-03-02)
Polymer-protein conjugates generated from side chain functional synthetic polymers are attractive because they can be easily further modified with, for example, labeling groups or targeting ligands. The residue specific modification of proteins with side chain functional synthetic polymers using the
The relationship between sensitization with squaric acid diethylester and IgE-mediated allergy.
P D Pigatto et al.
Bollettino dell'Istituto sieroterapico milanese, 63(3), 226-228 (1984-07-31)
Sensitizing potential of cyclobutenediones.
J Avalos et al.
Contact dermatitis, 21(5), 341-342 (1989-11-01)
L F Tietze et al.
Bioconjugate chemistry, 2(3), 148-153 (1991-05-01)
The coupling of p-aminophenyl 2-acetamido-2-deoxy-3-O-beta-D- galactopyranosyl-beta-D-galactopyranoside (gal-beta 1,3-galNAc) to bovine serum albumin (BSA) was achieved by using 1,2-diethoxycyclobutene-3,4-dione (squaric acid diester) as a new coupling reagent. Two selective consequential steps afforded the desired neoglycoprotein: reaction of the p-aminophenyl group of
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