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(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester 구조식 이미지
카스 번호:
13811-71-7
상품명:
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
동의어(영문):
DET;D-DET;D-tartrate;ETHYL TARTRATE;dlethyl-tartrate;D-ethyl tartrate;DIETHYL D-TARTRATE;D- two ethyl acetate;D (-)Diethy tartrate;(2S,3S)(-)-Dihydroxy
CBNumber:
CB7105982
분자식:
C8H14O6
포뮬러 무게:
206.19
MOL 파일:
13811-71-7.mol

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester 속성

녹는점
17 °C
알파
-9 º (neat)
끓는 점
162 °C19 mm Hg(lit.)
밀도
1.205 g/mL at 20 °C(lit.)
굴절률
n20/D 1.446(lit.)
인화점
200 °F
저장 조건
Store below +30°C.
물리적 상태
Viscous Liquid
색상
Clear colorless
Specific Gravity
1.21
optical activity
[α]23/D 8.5°, neat
수용성
insoluble
Merck
14,3855
BRN
1727143
CAS 데이터베이스
13811-71-7(CAS DataBase Reference)
NIST
Butanedioic acid, 2,3-dihydroxy-, diethyl ester, [S-(R*,R*)]-(13811-71-7)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 24/25-36-26
WGK 독일 3
위험 참고 사항 Irritant
HS 번호 29181300
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H227 가연성 액체 인화성 액체 구분 4 경고 P210, P280, P370+P378, P403+P235,P501
예방조치문구:
P403+P235 환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester MSDS


(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester C화학적 특성, 용도, 생산

화학적 성질

Colorless to light yellow liqui

Purification Methods

Distil the esters under high vacuum and store them under vacuum or in an inert atmosphere in a desiccator in round bottomed flasks equiped with a vacuum stopcock. They have also been distilled by Kügelrohr distillation and/or by 'wiped-film' molecular distillation. They are slightly soluble in H2O but miscible with EtOH and Et2O. [Gao et al. J Am Chem Soc 109 5770 (5771) 1987, IR: Pristera Anal Chem 25 844 1953, Beilstein 3 III 1025 for D-(-), 3 IV 1232 for L(+).]

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester 준비 용품 및 원자재

원자재

준비 용품


(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester 공급 업체

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