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87368

テトラヒドロフラン

Name: テトラヒドロフラン
Brand: SIGALD

≥99.9%, ACS reagent, contains ~0.025% 2, 6-di-tert-butyl-4-methylphenol as stabilizer, 250 ppm BHT as inhibitor, suitable for solid phase extraction (SPE), reag. Ph. Eur.

別名:

オキソラン, テトラメチレンオキシド, ブチレンオキシド

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この商品について

化学式:

(CH₂)₃CH₂O

CAS番号:

109-99-9

分子量:

72.11

UNSPSC Code:

12352005

PubChem Substance ID:

329769580

EC Number:

203-726-8

Beilstein/REAXYS Number:

102391

MDL number:

MFCD00005356

Assay:

≥99.9%

Technique(s):

solid phase extraction (SPE): suitable

Bp:

65-67 °C (lit.)

Vapor pressure:

114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

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特性

製品名

テトラヒドロフラン, contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9%

Quality Segment

200

agency

reag. Ph. Eur.

vapor density

2.5 (vs air)

vapor pressure

114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

grade

ACS reagent, puriss. p.a.

assay

≥99.9%

form

liquid

autoignition temp.

610 °F

contains

250 ppm BHT as inhibitor, ~0.025% 2,6-di-tert-butyl-4-methylphenol as stabilizer

expl. lim.

1.8-11.8 %

technique(s)

solid phase extraction (SPE): suitable

impurities

≤0.001% free acid (as CH₃COOH), ≤0.005% peroxides (as H₂O₂), ≤0.05% water

evapn. residue

≤0.001%

refractive index

n20/D 1.407

pH

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

density

0.887 g/mL at 20 °C, 0.889 g/mL at 25 °C (lit.)

SMILES string

C1CCOC1

cation traces

Al: ≤0.5 mg/kg, B: ≤0.02 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

詳細

General description

The product is tetrahydrofuran (THF) and it contains 250ppm BHT (Butylated hydroxytoluene) as an inhibitor. THF is widely employed as a solvent. It constitutes the key fragment of various natural products (polyether antibiotics). THF forms double hydrate with hydrogen sulfide. Crystal structure of this double hydrate has been investigated by three-dimensional single-crystal studies. Butane-1,4-diol is formed as an intermediate during the synthesis of THF. Hot THF is useful for the dissolution of polyvinylidene chloride (PVDV).

Application

Tetrahydrofuran has been used as a solvent for the preparation of sol-gel solution for coating solid phase microextraction (SPME) fibers in a study.

It may be used for the dissolution of poly-ε-caprolactone (PCL) and 1,3-diaminopentane, during the preparation of poly-ε-caprolactone (PCL)-hydroxyapatite (HA) scaffolds and acrylate-terminated poly(5-amino-1-pentanol-co-1,4-butanediol diacrylate) (C32)- 1,3-diaminopentane (117) polymer, respectively.

Analysis Note

水およびエタノール(96%)と混和します。

Other Notes

Go to our Greener Alternative-2-Methyl Tetrahydrofuran - 155810

Go to our Greener Alternative-Cyclopentyl methylether - 675989

Sales restrictions may apply

The article number 87368-6X1L-M will be discontinued. Please order the single bottle 87368-1L-M which is physically identical with the same exact specifications.

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signalword

Danger

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH019

保管分類

3 - Flammable liquids

flash_point_f

-6.2 °F - closed cup

flash_point_c

-21.2 °C - closed cup

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

第一種指定化学物質

prtr

第4類:引火性液体 + 第一石油類 + 危険等級II + 水溶性液体

fsl

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

87368-2.5L:4.548173182117E12 + 87368-25L:4.548173182124E12 + 87368-1L:4.5481731821E12

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