HPMC | CAS No. 9004-65-3

HPMC

Basic Information

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CAS Number

9004-65-3

Molecular Formula

C18H38NO14

Molecular Weight

492.49 g/mol

EINECS

618-389-6

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

225-230 °C

Boiling Point

1101.5°C at 760 mmHg

Density

1.39

Water Solubility

SOLUBLE

Flash Point

619.9°C

Odor

odorless

SMILES

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OC[C@H]1O[C@@H](OC)[C@@H](C([C@@H]1O[C@@H]1O[C@H](CO)[C@H](C([C@H]1O)O)OC)O)O.OCC(O)C.CO.[N]

InChI

InChI=1S/C14H26O11.C3H8O2.CH4O.N/c1-21-11-5(3-15)24-14(10(20)7(11)17)25-12-6(4-16)23-13(22-2)9(19)8(12)18;1-3(5)2-4;1-2;/h5-20H,3-4H2,1-2H3;3-5H,2H2,1H3;2H,1H3;/t5-,6-,7?,8?,9-,10-,11-,12-,13-,14+;;;/m1.../s1

InChIKey

ZFDVNEHOPBOWDP-NXWSMVCPSA-N

LogP

-5.601599999999989

Topological Polar Surface Area

258.71999999999997 Å²

Hydrogen Bond Donor/Acceptor

9 / 15

Complexity

1480

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Combustible solid, incompatible with strong oxidizers.

Synonyms & References

English

hpmcd
hydroxylpropylmethylcellulose
Hydroxymethylpropylcellulose
isoptoalkaline
isoptoplain
isoptotears
methocele,f,k
HydroxypropylMethylCellulose(Hpmc)
Hydroxypropyl methyl cellulose
MODIFIED CELLULOSE
PROPYLENE GLYCOL ETHER OF METHYLCELLULOSE
HPMC
HYPOMELLOSE 2208
HYPOMELLOSE 2906
HYPOMELLOSE 2910
HYPROMELLOSE
HYPROMELLOSE, 2208
Hydroxypropylmethylcellulose (HPMC)
Hydroxyl Propyl Methyl Cellulose
(Hydroxypropyl)methyl cellulose
Celacol HPM 5000
E464
MHPC
Hydroxy Propyl Methyl Cellulose
High viscosity hypromellose
Instant hydroxypropyl methyl cellulose
Polyvinyl Alcohol
:Hydroxypropyl methyl cellulose

MDL Number

MFCD31543823

EC Number

618-389-6

Customs Code

39129000

FAQ

What is HPMC (CAS: 9004-65-3)?

HPMC, or Hydroxypropyl Methylcellulose (CAS: 9004-65-3), is a synthetic cellulose derivative commonly used as a thickening and binding agent. It is water-soluble, non-toxic, and biodegradable. HPMC is produced by etherifying cellulose with hydroxypropyl and methyl groups, resulting in a versatile polymer with high stability and film-forming properties. It is widely applied in various industries due to its ability to control viscosity and provide structural integrity.

What are the main uses of HPMC (CAS: 9004-65-3)?

HPMC (CAS: 9004-65-3) is used in pharmaceuticals as a binder, disintegrant, and thickener in tablets and capsules. In the food industry, it serves as a stabilizer and emulsifier in products like dairy and beverages. It is also used in construction for cement additives and in cosmetics for texture and consistency. Its applications span across multiple sectors due to its unique properties and biocompatibility.

Is HPMC (CAS: 9004-65-3) safe?

HPMC (CAS: 9004-65-3) is generally considered safe for use in food, pharmaceuticals, and industrial applications. It is non-toxic and has low irritation potential. However, proper handling is recommended to avoid inhalation or skin contact. Safety standards ensure its use is within acceptable limits, making it a reliable and widely accepted material in various fields.

How should HPMC (CAS: 9004-65-3) be stored?

HPMC (CAS: 9004-65-3) should be stored in a cool, dry place away from direct sunlight. It is best kept in a sealed, moisture-proof container to maintain its stability and prevent degradation. Storage conditions should be between 15-25°C and 40-60% relative humidity. Avoid exposure to strong odors or chemicals to preserve its quality and functionality.