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Merck
모든 사진(1)

주요 문서

07-4820

Sigma-Aldrich

Dimethyl sulfate

SAJ first grade, ≥99.0%

동의어(들):

Sulfuric acid dimethyl ester

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About This Item

Linear Formula:
(CH3O)2SO2
CAS Number:
Molecular Weight:
126.13
Beilstein:
635994
MDL number:
UNSPSC 코드:
12352108
PubChem Substance ID:
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Grade

SAJ first grade

vapor density

4.3 (vs air)

vapor pressure

0.7 mmHg ( 25 °C)

분석

≥99.0%

양식

liquid

autoignition temp.

923 °F

재고 정보

available only in Japan

refractive index

n20/D 1.386 (lit.)

bp

188 °C (lit.)

mp

−32 °C (lit.)

density

1.333 g/mL at 25 °C (lit.)

SMILES string

COS(=O)(=O)OC

InChI

1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3

InChI key

VAYGXNSJCAHWJZ-UHFFFAOYSA-N

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픽토그램

Skull and crossbonesHealth hazardCorrosion

신호어

Danger

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Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

181.4 °F

Flash Point (°C)

83 °C


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문서 라이브러리 방문

Pasquale Moio et al.
Proteomics, 11(2), 249-260 (2011-01-05)
Protein footprinting is a new methodology that is based on probing, typically with the use of MS, of reactivity of different amino acid residues to a modifying reagent. Data thus obtained allow one to make inferences about protein conformations and
Ke-wei Zheng et al.
Nucleic acids research, 38(1), 327-338 (2009-10-28)
Large numbers of guanine-rich sequences with potential to form G-quadruplexes have been identified in genomes of various organisms. Such sequences are constrained at both ends by long DNA duplex with a complementary strand in close proximity to compete for duplex
Cecilia E Ström et al.
DNA repair, 10(9), 961-969 (2011-08-16)
CK2 phosphorylates the scaffold protein XRCC1, which is required for efficient DNA single-strand break (SSB) repair. Here, we express an XRCC1 protein (XRCC1(ckm)) that cannot be phosphorylated by CK2 in XRCC1 mutated EM9 cells and show that the role of
Agata Swiatkowska et al.
RNA (New York, N.Y.), 18(12), 2187-2200 (2012-10-25)
Pre-ribosomal particles undergo numerous structural changes during maturation, but their high complexity and short lifetimes make these changes very difficult to follow in vivo. In consequence, pre-ribosome structure and composition have largely been inferred from purified particles and analyzed in
Silvi Rouskin et al.
Nature, 505(7485), 701-705 (2013-12-18)
RNA has a dual role as an informational molecule and a direct effector of biological tasks. The latter function is enabled by RNA's ability to adopt complex secondary and tertiary folds and thus has motivated extensive computational and experimental efforts

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