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512-56-1 - Trimethyl phosphate, 98+% - Phosphoric acid trimethyl ester - A10595 - Alfa Aesar

A10595 Trimethyl phosphate, 98+%

CAS 번호
512-56-1
동의어
Phosphoric acid trimethyl ester

사이즈 가격 ($) 수량 재고 여부
500g 59.40
2500g 225.00
장바구니에 추가 대량 견적에 추가 항목 보기

Trimethyl phosphate, 98+%

MDL
MFCD00008348
EINECS
208-144-8

화학적 특성

화학식
C3H9O4P
화학 식량
140.08
융점
-46°
비등점
196-198°
인화점
>150°(302°F)
밀도
1.213
굴절률
1.3970
감도
Moisture Sensitive
용해도
Miscible with water.

용도

Trimethyl phosphate is used as a color inhibitor for polyester and other polymer preparations, flame retardants and plasticizer. It acts as a solvent for aromatic halogenations and nitration reactions. It is used as a mild methylating reagent which is used in the dimethylation of aniline and related heterocyclic compound. Furthermore, it is involved in the synthesis of 1-methyl-pyridinium; dimethyl phosphate by reacting with pyridine.

참고

Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong bases and strong oxidizing agents.

참조 문헌

Alternative to dimethyl sulfate for preparation of methyl esters of hindered carboxylic acids: Chem. Ind. (London), 1002 (1973). Used in N,N-dimethylation of aromatic amines, avoiding quaternization: Org. Synth. Coll., 5, 1085 (1973), and in N-methylation of nitrogen heterocycles, e.g. pyrimidines and imidazoles: J. Chem. Soc., Perkin 1, 391, 2506 (1973).

Matsumoto, K.; Martinez, M.; Gutel, T.; Mailley, S.; Patoux, S.; Inoue, K.; Utsugi, K. Stability of trimethyl phosphate non-flammable based electrolyte on the high voltage cathode (LiNi0.5Mn1.5O4). J. Power Sources 2015, 273, 1084-1088.

Luo, W. H.; Zhao, L. H. Inorganic-organic hybrid membranes with anhydrous proton conduction prepared from tetraethoxysilane, 3-glycidyloxypropyltrimethoxysilane, trimethyl phosphate and diethylethylammonium trifluoromethanesulfonate. J. Membr. Sci. 2014, 451, 32-39.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H315-H319-H340-H351

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause genetic defects. Suspected of causing cancer.

주의 설명서: P201-P309-P310a

Obtain special instructions before use. IF exposed or if you feel unwell: Immediately call a POISON CENTER/doctor

기타 참조

바일슈타인
1071731
통합 관세 코드
2919.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
TC8225000

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