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Tetrahydrofuran For Hplc 4lt

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Absorbance

(1 cm cell vs water)

0.3 AU max. at 230nm

0.1 AU max. at 254nm

0.6 AU max. at 215nm

0.26 max. at 240nm

Pass Test

Absorbance Conditions

(1 cm cell vs water)

Acetic Acid

0.0005 meq/g max.

Acidity Alkalinity

0.0002 meq/g (corresp. 0.0012% max. HOAc)

Alkalinity

0.0006 meq/g max.

Additional Information

Vapor Pressure: 200mbar at 20°C

Amount per Unit

2.5L

4X4L

6X1L

Acidity

0.0002 meq/g max.

Anhydrousor Hydrate

Anhydrous

Appearance

Colorless Liquid

Assay Percent Range

99.6%

99.8%

99.80%

99.85%

>99%

>99.7%

>99.8%

99.9% min by GC

99% min. (GC)

99+%

99.5%

Beilstein Reference

102391

17, 10

Beilstein Registry Number

102391

Boiling Point

66°C

66.0°C

66°C

65-67 C (lit.)

78.0°C to 80.0°C

Calcium Ca

0.5ppm max.

BoilingRange

<2°C (1-95mL)

CAS Registry Number 1

109-99-9

96-47-9

Autoignition Temp

610 °F

CAS RN 1 Max Percentage

100.0

Boiling Range

<2°C (1-95mL)

CAS_NO

109-99-9

CAS Registry Number 2

128-37-0

CAS RN 1 Min Percentage

99.0

Caution

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Certificateof Analysis

Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.

Chem Alert Storage Symbol

Red

Chem AlertStorageSymbol

Red

Chemical Name or Material

2-Methyltetrahydrofuran

Tetrahydrofuran

ChEBI

CHEBI:26911

Chemical Substance ID

329755073

329823470

Cleanup Symbol

Solvent

Color

Undesignated

Colorless

Density

0.8600g/mL

0.8800g/mL

0.880g/cm-?

0.889

0.889 g/cm3 at 20°C

Density

0.880g/cmÂ³

0.889 g/mL at 25 °C (lit.)

Copper Cu

0.05ppm max.

DOT Information

DOT Class 3, : Flammable Liquid

DOT Class: 3, Packaging Group: II

Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: TETRAHYDROFURAN

Filteredto02micrometer

Yes

Filteredto02micrometer

Yes, PFTE

Flash Point

-17°C (1°F)

-14.00°C

-11°C

-21°C

G??21°C(-69.6°F)

G–21°C

Flashpoint (°C)

-21.2 C - closed cup

EINECS Number

203-726-8

202-507-4

Fieser Reference

01,1140; 02,398; 03,278; 05,649; 06,570

EC Number

203-726-8

Filtered to 02 micrometer

Yes

Empirical Formula

C4H8O

Fluorescence Background

Pass Test

1 ppb max.

Formula

C4H8O

C₄H₈O

Formula Weight

86.13

Format

neat

Formula Weight

72.11

Grade

ACS

ACS Reagent

Certified

Extra Dry

Extra Pure

certified reference material

Extra Dry over Molecular Sieve

HPLC

OPTIMA

H-Codes

H225 - H302 - H319 - H335 - H351

Health Hazard 1

H225-H302-H319-H335-H336-H351

GHS Signal Word: Danger

Danger

Health Hazard 2

GHS H Statement
H225-H351-H319-H335;
Highly flammable liquid and vapor.
Suspected of causing cancer.
Causes serious eye irritation.
May cause respiratory irritation.

DANGER!

GHS H Statement
Highly flammable liquid and vapor.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye damage.
May form explosive peroxides.

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Highly flammable liquid and vapor.
May form explosive peroxides.

GHS H Statement
H225-H351-H319-H335
Highly flammable liquid and vapor.
Suspected of causing cancer.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement May cause respiratory irritation. Causes serious eye irritation. Highly flammable liquid and vapor. May form explosive peroxides. Suspected of causing cancer.

Keep away from food, drink and animal feeding stuffs. Keep away from sources of ignition - No Smoking. Do not empty into drains. Take precautionary measures against static discharges. Wear suitable protective clothing and gloves. If swallowed seek medical

Hazards

EUH018 - EUH019

Health Hazard 3

P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280i-P281-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P370+P378q-P501c

GHS P Statement:
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Avoid release

GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Avoid breathing dust/fume/gas/mist/vapors/spray. IF IN EYES: Rinse cautiously with water f

Emergency Overview
Flammable liquid and vapor. Possible cancer hazard May cause cancer based on animal data. Irritating to eyes, respiratory system and skin. May cause central nervous system effects. Hygroscopic. Use personal protective equipm

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Wear protective g

Identification

Pass Test

InChIKey

WYURNTSHIVDZCO-UHFFFAOYSA-N

JWUJQDFVADABEY-UHFFFAOYSA-N

Iron Fe

0.5ppm max.

IUPAC Name

oxolane

2-methyloxolane

Lead Pb

0.05ppm max.

Infrared Spectrum

Authentic

IOD-Codes

F,Xn

Linear Formula

C4H8O

CH2(CH2)2CH2O

Melting Point

-108°C

-136.0°C

108°C

-108.4°C

°C to 108°C

-108.4°C

MDL Number

MFCD00005356

Molecular Weight

72.11

72.107

72.11

86.13

Merck Index Reference

15, 6198

15, 9356

14,9211

MFCD Number

MFCD00005356

MFCD00005367

Molecular Formula

C5H10O

C4H8O

Name Note

p.a.

With 250ppm BHT

stabilized

Stabilizer free, Extra Dry

Over Molecular Sieves, Stabilized

Unstable

Water <50 ppm, Stabilized

stabilized with 250 to 350ppm BHT

Stabilized, water < 50ppm

unstab.

P-CODES

P201 - P210 - P301 + P312 + P330 - P305 + P351 + P338 - P308 + P313

Packaging

Narrow Mouth Amber Glass Bottle

Plastic Bottle

Safe-Cote Amber Glass-?

Wide Neck Amber Bottle

AcroSeal Glass Bottle

Amber Soda Lime Glass

Glass Bottle

Percent Purity

>=99.9%

>=99%

99.85%

99+%

≥99.8%

>=99.7%

>=99.8%

99%

99.5%

99.6%

Peroxides

≤5ppm

Peroxides

<=5ppm

0.005 % max. (as H2O2)

0.015% max.

0.01% max. (as H2O2)

0.015% max. (as H2O2)

0.005% max.

7 to 8

-108 C (lit.)

Odor

Ether-like

Physical Form

Liquid

Pictogram

GHS02,GHS07,GHS08

Pub Chem CID

7301

8028

Purity GradeNotes

Contains about 0.025% butylated hydroxytoluene as a preservative

Mobile phase for HPLC applications

Purity Grade Notes

Water <50ppm

High purity mobile phase for HPLC

Mobile phase for HPLC applications

PurityGrade Notes

Contains about 0.025% butylated hydroxytoluene as a preservative

Quantity

100mL

2500mL

500mL

2.5L

3x1.2 mL

Recommended Storage

Ambient temperatures

Refractive Index

1.407

1.4040 to 1.4070 (at 25°C)

1.4046 to 1.4066

Residue After Evaporation

5ppm max.

0.0002% max.

0.001 % max.

0.001% max.

0.005% max.

RIDADR

UN 2056 3 / PGII

R-CODES

11-19-36/37-40

Residueafter Evaporation

0.0002% max.

5ppm max.

Residueafter Ignition

0.002% max.

RTECS Number

LU5950000

S-Codes

13-16-29-33-36-37-46

Solubility Information

Solubility in water: miscible. Other solubilities: soluble in methanol, ethanol, 2-propanol, dmf,, methylene chloride and acetone

Miscible with water.

Solubility in water: 150g/l (25°C)

SMILES

C1CCOC1

CC1CCCO1

Specific Gravity

0.884 to 0.887 (at 25°C)

1L = 0.88kg

0.86

0.88

0.884 to 0.887 (at 25°C)

Specific Gravityat25degC

Inclusive between 0.884°C

Solubility

Solubility in water: miscible. Other solubilities: soluble in methanol, ethanol, 2-propanol, dmf,, methylene chloride and acetone

Signal Word

Danger

Stabilizer

250ppm (typically) BHT

100 to 250ppm BHT

75 to 400ppm BHT

Stabilizer

75-400ppm

Synonym

furan, tetrahydro

hydrofuran

tetraidrofurano

2-methyl tetrahydrofuran

tetrahydrofuranne

tetrahydrosylvan

tetramethylene oxide

butylene oxide

furanidine

oxacyclopentane

tetrahydrofuran

Synonyms

Tetrahydrofuran; Butylene oxide; Oxolane; Tetramethylene oxide

Target Organs

Respiratory system

TSCA

Yes

Vapor Density

2.5 (vs air)

Vapor Pressure

200 hPa (150mm Hg) at 20°C

200mbar at 20-°C

200mbar at 20Â°C

114 mmHg ( 15 °C)

Water

0.05% max. (Coulometric)

0.002% max.

0.03% max.

0.03% max. (Coulometric)

0.02% max.

<=0.02%

0.005% Max. (Coulometric)

UN Number

2056

UN2056

Viscosity

0.55 cP at 20°C

0.55 mPa.s (20°C)

4 mPa.s (25°C)

0.55 cP at 20-°C

Viscosity

0.55 cP at 20Â°C

Water

≤0.02%

WGK

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