CAS号：

9004-35-7

分子式：

C2H4O2.xUnspecified

分子量：

0.00000

中文名称：

一醋酸纤维素

英文名称：

Cellulose, acetate

中文别名：

一醋酸纤维素;
醋酸纤维素;
二醋酸纤维板;
纤维素醋酯,乙酸纤维素;
乙酸纤维素;
二乙酸纤维素;
乙酰基纤维素;
乙酸纤维素(醋酸纤维素);
Decurvon;
Dermulin;
Endopancrine;
Exubera;
HMR 4006;
HSDB 3102;
Iletin;
Injectable insulini neutrale;
Insular;
Insulin, dalanated;
Insulin, labeled with iodine-131;
Insulina dalanatada;
Insulina dalanatada [INN-Spanish];
Insulina iniettabile neutra;
Insulina iniettabile neutra [DCIT];
Insulini injectio neutralis;
Insulini injectio neutralis [INN-Latin];
Insulinum dalanatum;
Insulinum dalanatum [INN-Latin];
Insulyl;
Intesulin B;
Inyectable neutro de insulina;
Inyectable neutro de insulina [INN-Spanish];
Iszilin;
Musulin;
Solute neutre injectable d'insuline;
Solute neutre injectable d'insuline [INN-French];
Insulin;
Triolein hydrolase;
Tween esterase;
Tween hydrolase;
Tweenase;
UNII-8MYC33932O;
UNII-FQ3DRG0N5K;
Lipase of Rhizopus arrhizus var. Delemar;
Plant lipase;
Animal lipase;
Lipozyme TL IM;
Lipozyme 435;
Lipozyme CALB L;
Lipozyme RM IM;
Palatase 20000L;
Recombinant lipase A;
Triacylglycerollipaza;
Lipase

英文别名：

Cellulose, acetate;
Cellulose acetate (8CI);
360E16;
A 432-130B;
A 50T;
A 50T (cellulose derivative);
AC 300;
AC 300 (membrane);
AC 311075;
AC 3533B;
AC 398-10;
AC 61;
AC 61 (cellulose derivative);
AF 2F2;
ATs 1-2;
Aceplast LS;
Acetat N 50;
Acetate Flake;
Acetate cellulose;
Acetate cotton;
Acetate ester of cellulose;
Acetic acid, cellulose ester;
Acetol RIB;
Acetose;
Acetyl 35;
Acetylcellulose;
Allogel;
Amicon YC 05;
Amicon YM 10;
Ampacet C/A;
Asechi;
Asechi H;
Asetifilm VR-R;
BR 1;
BioGrade V 2844;
Bioden;
Biograde C 7500;
C 7500;
CA 100;
CA 100 (ester);
CA 2-3X;
CA 202;
CA 320S;
CA 394;
CA 398-10;
CA 398-10NF;
CA 398-30;
CA 398-6;
CA 600PP;
CA 990;
CA 995;
CA 999;
CA-REF;
CAE 398-3;
CLS 431155;
CM 15208;
Celgard C 100;
Celgreen CA;
Celish KY 100G acetate;
Cellidor;
Cellidor A;
Cellidor AW;
Cellidor S;
Cellidor SM 15;
Cellidor U;
Cellit K 700;
Cellit K 900;
Cellit L 700;
Cellit T;
Cellogel RS;
Celluflow TA 25;
Cellulose acetate 15-4051;
Cellulose acetate L 20;
Celotate EHWP 04700;
Ceolus TG 101 acetate;
Clarifoil 20MaTT/POLL;
Clarifoil T 24;
Crellate;
Crisvon Assistor SD 17B;
DDS 600;
DDS 990;
DDS 995;
DP 02;
DP 06;
DP 06 (membrane);
DP-III;
DRS 90;
Daicel 15300-22;
Daicel L 105;
Daicel L-AC;
Daicel L-AC 30;
Daicel LM 40;
Daicel T-AC;
Daicel V-AC;
Desal CA-UF;
Dexel Crystal X 1915;
Diaflo YM 10;
Duoflux;
E 298-10;
E 376-40;
E 383-40;
E 394-30;
E 394-40;
E 394-45;
E 394-60;
E 395-60;
E 398-10;
E 398-3;
E 398-3-6;
E 398-38;
E 400-25;
ERO 3.0/400;
ERO 96-950;
Eastman 398-10;
Eastman 398-3;
Etrol OEM;
Etrol OES;
Etrol Vilam 2;
FM;
FM (cellulose derivative);
FM 80;
FM 80 (cellulose derivative);
FRK;
Fuji Tac TD 60;
GE-Sepa CF-CA;
GE-Sepa DK;
GLF 84;
Grafix acetate;
HA 5330;
Hollosep M 1;
Hydranautics CTA;
Hydranautics SW-CA 4040;
JLF 68;
K 900;
KC 8UCR5;
KP 90;
KP 90 (polysaccharide);
KP 98;
Kodacel A 22;
L 20;
L 60/90;
L-AC L 20;
LL 10;
M 80;
MFA-M;
MFA-MA;
MFAS-G;
MGA 100;
MGA 100 (membrane);
MGA 80;
MGA 90;
MGA 95;
MGM;
MP 18;
Millipore;
Millipore EG;
Mycel CA 5770;
NF-CA 50;
NatureFlex NE 30;
Nicollembal;
Nixon C/A;
OE 67;
Osmonics CA;
Osmonics CD;
Osmonics CG;
Osmonics SN 32;
PCAPOM S 10;
PP 612;
PP 613;
PP 628;
PR-CA;
PT 600;
Plasmaflo AP 06M;
Plastacele;
Plastacetat;
Rhodoid;
Romembra SC 3100;
Romembra SC-L 100S;
SC 3000;
SEPA ST;
SS 10;
SS 10 (cellulose deriv.);
Sartobran 300;
Sartorius M 11107;
Sartorius SM 11104;
Sartorius SM 11105;
Sartorius SM 11106;
Sartorius SM 11127;
Sartorius SM 12303;
Sepa DK;
Separax;
Separax S;
Stone Acetyloid;
Stripmix;
Strux;
T-Cellit;
TA 25;
TD 60;
TMI 12201;
TRAF 2027/024;
TRAF 2027/027;
TW 6;
Tartan;
Tartan (cellulose derivative);
Tenex;
Tenex (cellulose derivative);
Tenite A 036;
Tenite Acetate 105;
Tenite Acetate 105MS;
Tenite Acetate 110;
UAM;
UAM 100;
UAM 150;
UAM 200;
UAM 300;
UAM 50;
UAM 500;
UF-CA 1;
Ultraphan;
VBF;
VFY;
VPU 5;
Vladipor UAM 500;
X 50-0-60-25;
XR 2453TJ;
Y 020A035A;
YC 05;
YM 10

精确分子量/精确质量：

0.00000

贝尔斯坦号/MDL：

MFCD00081496

合成制备方法

1.将精制短棉绒干燥后，经醋酸活化，再在醋酸催化剂存在下，与醋酸和醋酐混合液进行酯化反应，使之乙酸化，然后加稀醋酸水解。中和催化剂，使产物深沉析出，经脱酸洗淀、精煮、干燥可得。

2.将精制短棉绒干燥后，经醋酸活化，再在硫酸催化剂存在下，与7倍于精制短棉绒的醋酸和醋酐混合液进行酯化反应，使之乙酸化，然后加稀醋酸水解到所需要的水解度（1.72～1.95）。中和催化剂，使产物沉淀析出，经脱酸洗涤、精煮、干燥后即得一醋酸纤维素。在乙酰化反应时，改变加入的醋酸和醋酐混合液的量，可制得二醋酸纤维素和三醋酸纤维素。醋酸和醋酐混合液的量为精制短棉绒的8.5倍，反应毕加稀醋酸水解达到取代度为2.28～2.49，得到二醋酸纤维素。醋酸和醋酐混合液的量为精制短棉绒的10倍，反应毕加稀醋酸水解达到取代度为2.8～2.9，得到三醋酸纤维素。