ROMIL - Organic Synthesis Specifications

Organic Synthesis Specifications

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Magnesium Sulphate anhydrous SA
A7854

500g A7854P
1KG A7854M
2½KG A7854L
5KG A7854K

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MgSO4 MW 120.36 CAS [7487-88-9]

Assay >98%
Chloride <0.1%
Form: white or slightly grey granules which may contain darker particles
Adsorbs moisture from air.

Application: Desiccant

500g A7854P
1KG A7854M
2½KG A7854L
5KG A7854K
Magnesium Sulphate dried SA
A7323

500g A7323P
1KG A7323M
2½KG A7323L

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(Magnesium Sulphate exsiccated)
MgSO4.xH2O (x=1-2) CAS [22189-08-8]

Adsorbs moisture from air.

Application: Desiccant for initial drying of reaction product in organic synthesis

500g A7323P
1KG A7323M
2½KG A7323L
Methanol Hi‑Dry
D4412

100ml D4412S
500ml D4412P
1LT D4412M
2½LT D4412L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

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(Methyl Alcohol)
CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]

Assay >99.9% Water <0.0035% Residue <0.0001%

100ml D4412S
500ml D4412P
1LT D4412M
2½LT D4412L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235
bis(2-Methoxyethyl) Ether Hi‑Dry
D4068

100ml D4068S
500ml D4068P
1LT D4068M

Dgr H:226-360FD-EUH019

P:201-210-308+313

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(Diglyme, Diethylene Glycol Dimethyl Ether)
(CH3OCH2CH2)2O MW 134.17 BP 162°C d 0.94 CAS [111-96-6]

Assay >99.8% Water <0.0030% Residue <0.0005%
Unstabilised

100ml D4068S
500ml D4068P
1LT D4068M

Dgr H:226-360FD-EUH019

P:201-210-308+313
Methylamine 40% SA

aqueous solution
A9469

1LT A9469M
2½LT A9469L

Dgr H:225-302+332-314-335

P:210-280-301+330+331-303+361+353-305+351+338-310

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CH3NH2 FW 31.06 FP -40°C BP 48°C d 0.90 CAS [74-89-5]

Assay 38-42%
Colour <10 Hazen (APHA)

Application: Organic Synthesis

1LT A9469M
2½LT A9469L

Dgr H:225-302+332-314-335

P:210-280-301+330+331-303+361+353-305+351+338-310
Methyl tert-Butyl Ether Hi‑Dry
D4447

100ml D4447S
500ml D4447P
1LT D4447M
2½LT D4447L

Dgr H:225-315

P:210-233-302+352-403+235

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(tert-Butyl Methyl Ether)
CH3OC(CH3)3 MW 88.15 BP 55.4°C d 0.74 CAS [1634-04-4]

Assay >99.7% Water <0.0050% Residue <0.0001%

100ml D4447S
500ml D4447P
1LT D4447M
2½LT D4447L

Dgr H:225-315

P:210-233-302+352-403+235
Methylcyclohexane Hi‑Dry
D4465

100ml D4465S
500ml D4465P

Dgr H:225-304-315-336-411

P:273-301+310-331-302+352-403+235

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C7H14 MW 98.19 BP 101°C d 0.77 CAS [108-87-2]

Assay >99.9% Water <0.0005% Residue <0.0001%

100ml D4465S
500ml D4465P

Dgr H:225-304-315-336-411

P:273-301+310-331-302+352-403+235
Methylcyclopentane 95% Hi‑Dry
D4473

100ml D4473S
500ml D4473P
1LT D4473M

Dgr H:225-304

P:210-260v-262-301+310-331-403+235

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C6H12 MW 84.16 BP 69-73°C d 0.75 CAS [96-37-7]

Water <0.0005% Residue <0.0001%
Comprises ca. 95% methylcyclopentane, the remainder being predominantly other C6H12 isomers.

100ml D4473S
500ml D4473P
1LT D4473M

Dgr H:225-304

P:210-260v-262-301+310-331-403+235
Methyl Ethyl Ketone Hi‑Dry
D4494

100ml D4494S
500ml D4494P
1LT D4494M
2½LT D4494L

Dgr H:225-319-336-EUH066

P:210-305+351+338-403+233

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(2-Butanone)
CH3CH2COCH3 MW 72.11 BP 79.6°C d 0.80 CAS [78-93-3]

Assay >99.8% Water <0.0050% Residue <0.0001%

100ml D4494S
500ml D4494P
1LT D4494M
2½LT D4494L

Dgr H:225-319-336-EUH066

P:210-305+351+338-403+233
N-Methyl-2-pyrrolidone Hi‑Dry
D4565

100ml D4565S
500ml D4565P
1LT D4565M
2½LT D4565L

Dgr H:360D-315-319-335

P:201-302+352-305+351+338-308+313

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CH2(CH2)2CONCH3 MW 99.13 BP 202.0°C d 1.03 CAS [872-50-4]

Assay >99.5% Water <0.0075%

100ml D4565S
500ml D4565P
1LT D4565M
2½LT D4565L

Dgr H:360D-315-319-335

P:201-302+352-305+351+338-308+313
2-Methyltetrahydrofuran Hi‑Dry
D4536

100ml D4536S
500ml D4536P
1LT D4536M
2½LT D4536L

Dgr H:225-302-315-318-EUH019

P:210-240-305+351+338-308+313-403+235

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CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]

Assay >99.8% Water <0.0025% Residue <0.0001%
Unstabilised

100ml D4536S
500ml D4536P
1LT D4536M
2½LT D4536L

Dgr H:225-302-315-318-EUH019

P:210-240-305+351+338-308+313-403+235
2-Methyltetrahydrofuran Hi‑Dry

stabilised with BHT
D4537

100ml D4537S
500ml D4537P
1LT D4537M
2½LT D4537L

Dgr H:225-302-315-318-EUH019

P:210-240-305+351+338-308+313-403+235

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CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]

Assay >99.8%* Water <0.0025% Residue <0.0001%*
*ex stabiliser
Stabiliser: Butylated hydroxytoluene (BHT) ca. 250 ppm

100ml D4537S
500ml D4537P
1LT D4537M
2½LT D4537L

Dgr H:225-302-315-318-EUH019

P:210-240-305+351+338-308+313-403+235
Molecular Sieve 4A SA

beads 1.6-2.5mm
A7286

500g A7286P
1KG A7286M
2½KG A7286L

P:260d

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d 0.75 CAS [1318-02-1]

Crystalline sodium aluminosilicate
Pore diameter about 4 Angstroms
Bead size 1.6-2.5mm
Adsorbs moisture, gases.

500g A7286P
1KG A7286M
2½KG A7286L

P:260d
Molecular Sieve 4A SA

pellets 1.6mm
A7144

500g A7144P

P:260d

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d 0.66 CAS [1318-02-1]

Deleted product 28/10/2024

500g A7144P

P:260d