BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE

BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE 구조식 이미지
카스 번호:
88738-78-7
상품명:
BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE
동의어(영문):
NSC 634137;METHYL BIS(2,2,2-TRIFLUOROETHYL)PHOSPHONOACETATE;BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL);METHYL [BIS(2,2,2-TRIFLUOROETHOXY)PHOSPHINYL]ACETATE;METHYL P,P-BIS(2,2,2-TRIFLUOROETHYL)PHOSPHONOACETATE;METHYL O,O'-BIS(2,2,2-TRIFLUOROETHYL)PHOSPHONOACETATE;Methyl 2-(bis(2,2,2-trifluoroethoxy)-phosphoryl)acetate;Methyl P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate 95%;Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate,90%;BIS(2,2,2-TRIFLUOROETHYL)PHOSPHONOACETIC ACID METHYL ESTER
CBNumber:
CB2475011
분자식:
C7H9F6O5P
포뮬러 무게:
318.11
MOL 파일:
88738-78-7.mol
MSDS 파일:
SDS

BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE 속성

끓는 점
246.6±40.0 °C(Predicted)
밀도
1.504 g/mL at 25 °C (lit.)
굴절률
n20/D 1.370(lit.)
인화점
>230 °F
저장 조건
Inert atmosphere,Room Temperature
물리적 상태
액체
색상
투명한 오렌지색부터 짙은 오렌지색 갈색까지
Specific Gravity
1.50
BRN
3594044
InChIKey
PVSJXEDBEXYLML-UHFFFAOYSA-N
CAS 데이터베이스
88738-78-7(CAS DataBase Reference)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 26-36
WGK 독일 3
F 고인화성물질 10
위험 참고 사항 Irritant
HS 번호 29319090
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고 GHS hazard pictograms
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P271 옥외 또는 환기가 잘 되는 곳에서만 취급하시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
1
2 0

BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE C화학적 특성, 용도, 생산

화학적 성질

clear orange to dark orange-brown liquid

용도

Methyl?P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate can be used:

Synthesis

The synthesis method of Bis(2,2,2-trifluoroethyl) (Methoxycarbonylmethyl) phosphonate is as follows: To a stirred solution of dried 18-crown-6 (4.53 g, 17.14 mmol), THF (20 mL), and Bis(2,2,2-trifluoroethyl) Phosphite (0.70 mL, 1.29 mmol), was added KHMDS (9.0 mL, 4.50 mmol, 0.5M in toluene) by syringe in a dropwise manner at -78 ℃. After 15 min, methyl chloroacetate (0.30 mL, 3.41 mmol) was added and the reaction mixture was allowed to stir for 4 hr at room temperature. The reaction mixture was diluted with EtOAc (20 mL) and then quenched with sat. ammonium chloride (50 mL). The aqueous layer was extracted with EtOAc (3 x 30 mL). The combined organic extracts were dried under anhydrous magnesium sulfate. Following filtration, the solvents were removed in vacuo. The crude product was then purified by flash column chromatography (33% EtOAc in hexanes, Rf = 0.22 in 33% EtOAc in hexanes) yielding Bis(2,2,2-trifluoroethyl) (Methoxycarbonylmethyl)phosphonate (766 mg, 2.41 mmol, 70.3%) as a yellow syrup.

BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE 준비 용품 및 원자재

원자재

준비 용품


BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE 공급 업체

글로벌( 120)공급 업체
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Capot Chemical Co.,Ltd.
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sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 14764 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29914 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4242 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8136 58
Accela ChemBio Inc.
(+1)-858-699-3322
info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989
contact@fuxinpharm.com China 10297 58
Career Henan Chemica Co
+86-0371-86658258 15093356674;
laboratory@coreychem.com China 30256 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418684 +8618949823763
sales@tnjchem.com China 25363 58

BIS(2,2,2-TRIFLUOROETHYL) (METHOXYCARBONYLMETHYL)PHOSPHONATE 관련 검색:

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