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49129

二硫化碳

puriss., low in benzene, ≥99.5% (GC)

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关于此项目

线性分子式:
CS2
化学文摘社编号:
75-15-0
分子量:
76.14
EC Number:
200-843-6
UNSPSC Code:
12352107
PubChem Substance ID:
329757435
Beilstein/REAXYS Number:
1098293
MDL number:
MFCD00011321
Assay:
≥99.5% (GC)
Technique(s):
GC/GC: suitable
Bp:
46 °C (lit.)
Vapor pressure:
5.83 psi
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vapor density

2.67 (vs air)

Quality Segment

100

vapor pressure

5.83 psi

grade

puriss.

assay

≥99.5% (GC)

form

liquid

autoignition temp.

212 °F

quality

low in benzene

expl. lim.

50 %

technique(s)

GC/GC: suitable

impurities

≤1 ppm benzene, ≤1 ppm toluene

refractive index

n20/D 1.627

bp

46 °C (lit.)

mp

−112-−111 °C (lit.)

density

1.263 g/mL at 20 °C, 1.266 g/mL at 25 °C (lit.)

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1

target_organs

Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

法规信息

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Margherita Maiuri et al.
Physical chemistry chemical physics : PCCP, 14(18), 6312-6319 (2012-02-15)
In carotenoids internal conversion between the allowed (S(2)) and forbidden (S(1)) excited states occurs on a sub-picosecond timescale; the involvement of an intermediate excited state(s) (S(x)) mediating the process is controversial. Here we use high time resolution (sub-20 fs) broadband
[11C]carbon disulfide: a versatile reagent for PET radiolabelling.
Philip W Miller et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(2), 433-436 (2011-12-14)
Marjan J Smeulders et al.
Nature, 478(7369), 412-416 (2011-10-21)
Extremophilic organisms require specialized enzymes for their exotic metabolisms. Acid-loving thermophilic Archaea that live in the mudpots of volcanic solfataras obtain their energy from reduced sulphur compounds such as hydrogen sulphide (H(2)S) and carbon disulphide (CS(2)). The oxidation of these
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全球贸易项目编号

货号GTIN
49129-25ML-F04061837234248