추천 제품
![1,8-Diazabicyclo[5.4.0]undec-7-ene 98%](/deepweb/assets/sigmaaldrich/product/structures/120/564/5b373e23-1624-489c-8efb-692de0f96ffb/640/5b373e23-1624-489c-8efb-692de0f96ffb.png)
Grade
CP
vapor density
4 (vs air)
vapor pressure
1 mmHg ( 25 °C)
3.3 mmHg ( 37.7 °C)
양식
liquid
expl. lim.
37.7 %
재고 정보
available only in Japan
refractive index
n20/D 1.433 (lit.)
pKa
-6
bp
151-152 °C/755 mmHg (lit.)
density
1.753 g/mL at 25 °C (lit.)
SMILES string
OS(Cl)(=O)=O
InChI
1S/ClHO3S/c1-5(2,3)4/h(H,2,3,4)
InChI key
XTHPWXDJESJLNJ-UHFFFAOYSA-N
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신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
표적 기관
Respiratory system
보충제 위험성
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
가장 최신 버전 중 하나를 선택하세요:
Guido Sonsmann et al.
Journal of the American Society for Mass Spectrometry, 13(1), 47-58 (2002-01-05)
The fragmentation of the multiply charged peptides b-chain of bovine insulin and glucagon have been investigated under low energy collision induced dissociation (CID) conditions using an electrospray ion trap mass spectrometer. The influence of charge state, specific amino acids such
P Taddei et al.
Biomacromolecules, 8(4), 1200-1208 (2007-03-07)
Silk fabrics were treated with chlorosulphonic acid in pyridine for different times. The amount of sulfur bound to silk increased during the first 2 h of reaction and then reached a plateau. The amino acidic pattern of sulfated silk remained
Yasushi Tamada
Biomaterials, 25(3), 377-383 (2003-10-31)
Silk fibroin (Bombyx mori) was sulfated using chlorosulfonic acid in pyridine. FT-IR spectra showed introduction of sulfate group by this reaction; NMR spectra indicated that sulfation occurred mainly at tyrosine and serine residues. Molecular size decreased and dispersed with sulfation.
Yongzhen Tao et al.
Carbohydrate research, 341(13), 2261-2269 (2006-06-30)
A water-soluble hyperbranched beta-glucan, coded as TM3b, extracted from sclerotia of an edible fungus (Pleurotus tuber-regium) was fractioned into eight fractions coded as F1-F8 by a nonsolvent addition method. Five fractions were treated with chlorosulfonic acid at 35 degrees C
José Barluenga et al.
Journal of the American Chemical Society, 131(11), 4031-4041 (2009-02-28)
A detailed study of the scope of a new Pd-catalyzed synthesis of indoles from 1,2-dihaloarenes and o-halobenzene sulfonates and imines is described. The cascade reaction comprises an imine alpha-arylation followed by an intramolecular C-N bond-forming reaction promoted by the same
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