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277258

2-Methylbutane

Name: 2-Methylbutane
Brand: SIAL

anhydrous, ≥99%

동의어(들):

Isopentane

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

CH₃CH₂CH(CH₃)₂

CAS 번호:

78-78-4

Molecular Weight:

72.15

UNSPSC Code:

12352001

NACRES:

NA.21

PubChem Substance ID:

57648270

EC Number:

201-142-8

Beilstein/REAXYS Number:

1730723

MDL number:

MFCD00009338

Assay:

≥99%

Grade:

anhydrous

Bp:

30 °C (lit.)

Vapor pressure:

11.17 psi ( 20 °C)

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도움 문의

속성

grade

anhydrous

Quality Level

100

vapor density

2.6 (vs air)

vapor pressure

11.17 psi ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

788 °F

expl. lim.

8.3 %

impurities

<0.001% water, <0.005% water (100 mL pkg)

evapn. residue

<0.0003%

refractive index

n20/D 1.354 (lit.)

bp

30 °C (lit.)

mp

-160 °C

density

0.62 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCC(C)C

InChI

1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

설명

Application

2-Methylbutane undergoes catalytic dehydrogenation in the presence of chromia-alumina catalyst to form isoamylenes, which can undergo further dehydrogenation to form isoprene. It may also be used as a solvent in the preparation of trans-Bis(triethylphosphine) (hydroxy carbonyl) (phenyl) platinum(II), a metallacarboxylic acid.

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pictograms

GHS02,GHS08,GHS07,GHS09

signalword

Danger

hcodes

H224,H304,H336,H411

pcodes

P210 - P233 - P273 - P301 + P310 - P331 - P403 + P233

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

저장 등급

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-59.8 °F - closed cup

flash_point_c

-51 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

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국제 무역 품목 번호

SKU	GTIN
277258-1L	04061826193334
277258-100ML	04061826193327