CAS 512-56-1 Trimethyl phosphate - Materials / Alfa Chemistry

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Trimethyl phosphate

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Catalog Number

ACM512561

Product Name

Trimethyl phosphate

Structure

CAS

512-56-1

Category

Battery Materials

Synonyms

Phosphoric acid, trimethyl ester

Description

Trimethyl phosphate appears as a pale straw colored liquid. Inhalation may irritate respiratory tract. Vapor or liquid may irritate skin or eyes. Ingestion may irritate the mucous membranes of the gastrointestinal tract.;Liquid;COLOURLESS LIQUID.

IUPAC Name

Trimethyl phosphate

Molecular Weight

140.07

Molecular Formula

C3H9O4P

Canonical SMILES

COP(=O)(OC)OC

InChI

WVLBCYQITXONBZ-UHFFFAOYSA-N

InChI Key

InChI=1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3

Boiling Point

197 °C(lit.)

Melting Point

-46 °C(lit.)

Flash Point

107 °C

Purity

>98.0%(GC)

Density

1.197g/ml

Solubility

soluble in Ether,Alcohol

Appearance

Colorless to Almost colorless clear liquid

Storage

Ambient (>5 °C)

Color/Form

Liquid;Colorless liquid

Complexity

82.4

Covalently-Bonded Unit Count

EC Number

208-144-8

Exact Mass

140.023846g/mol

Formal Charge

Hazard Statements

H302 : Harmful if swallowed.H340 : May cause genetic defects.H351 : Suspected of causing cancer.

Heavy Atom Count

ICSC Number

0686

Log P

-0.65 (LogP);log Kow = -0.52 and -0.78;-0.52,-0.78

MDL Number

MFCD00008348

MeSH Entry Terms

trimethyl phosphate;trimethylphosphate

Monoisotopic Mass

140.023846g/mol

NSC Number

58985

Odor

Pleasant smelling

Other Experimental

22.1% phosphorus; pour point: -46 °C;Specific gravity: 1.97 at 19.5 °C/0deg C;Henry's Law constant = 7.2X10-9 atm-cu m/mole at 20 °C;Hydroxyl radical reaction rate constant = 7.37X10-12 cu cm/molec-sec at 25 °C;Hydroxyl radical reaction rate constant = <6X10-20 cu cm/molec-sec at 25 °C

Precautionary Statements

P501 : Dispose of contents/ container to an approved waste disposal plant.P270 : Do not eat, drink or smoke when using this product.P202 : Do not handle until all safety precautions have been read and understood.P201 : Obtain special instructions before use.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P308 + P313 : IF exposed or concerned: Get medical advice/ attention.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.P405 : Store locked up.

Refractive Index

1.4

Rotatable Bond Count

RTECS Number

TC8225000

Signal Word

Danger

Specific Gravity

1.22

Stability

Stable under recommended storage conditions.

UNII