Phosphorous acid trimethyl ester | CAS 121-45-9

Element: phosphorous trimethyl ester acid

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C-S » Chemicals » phosphorous-acid-trimethyl-ester-PX2460854

Identification

Phosphorous acid trimethyl ester

CAS:

121-45-9

EINECS:

204-471-5

Molecular Formula:

C₃H₉O₃P

MDL:

MFCD00008350

Synonym:

methyl phosphite ; p(ome)3 ; trimethylfosfit ; trimethoxyphosphine ; trimethoxyfosfin ; trimethyl phosphite ; trimethyphosphite ; trimethylphosphit ; aurora ka-1230 ; p(och3)3

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Prices & Availability

Data is processed

Properties for Phosphorous acid trimethyl ester

Molecular Weight:

124.08 g·mol−1

Density:

1.052 g/mL at 25 °C(lit.)

Melting point:

-78 °C(lit.)

Boiling point:

111-112 °C(lit.)

Flash point:

82 ºF

Hazard Statements

GHS02
Flammable

Flammable gases, category 1
Flammable aerosols, categories 1, 2
Flammable liquids, categories 1, 2, 3
Flammable solids, categories 1, 2
Self-reactive substances and mixtures, types B, C, D, E, F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Combustible solids, category 3
Combustible liquids, category 3
Self-heating substances and mixtures, categories 1, 2
Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
Organic peroxides, types B, C, D, E, F

GHS06
Toxic

Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3

Safety & Transport Information

Risk Codes:

R10 - Flammable
R11 - Highly flammable
R22 - Harmful if swallowed
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R41 - Risk of serious damage to eyes
R45 - May cause cancer
R46 - May cause inheritable genetic damage
R48/23/24/25 - Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed
R65 - Harmful: may cause lung damage if swallowed
R66 - Repeated exposure may cause skin dryness or cracking
R67 - Vapours may cause drowsiness and dizziness

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S39 - Wear eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

Hazard Classes:

Hazard Symbols:

Xn, T, F, Xi
Hazard symbol T

Storage temperature :

2-8°C

RID/ADR certification :

UN 2329 3 / PG 3

Alternative Distributors of [Phosphorous acid trimethyl ester]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Haohua Industry Co., Ltd. | Salsbury Chemicals, Inc., | Wanko Chemical Co., Ltd.