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Merck
CN

345261

聚(四氢呋喃)

average Mn ~250

别名:

α-氢-ω-羟基聚(氧-1,4-丁二基), 聚(1,4-丁二醇), 聚THF

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线性分子式:
H(OCH2CH2CH2CH2)nOH
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
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InChI

1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1

SMILES string

OCCCCO

InChI key

BJZYYSAMLOBSDY-QMMMGPOBSA-N

vapor pressure

<0.01 mmHg ( 25 °C), <1 mmHg ( 20 °C)

form

viscous liquid

mol wt

average Mn ~250

refractive index

n20/D 1.46

mp

−14 °C

density

1 g/mL at 25 °C

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

392.0 °F - Cleveland open cup

flash_point_c

200 °C - Cleveland open cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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