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Home > products > (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

(3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one cas no:76855-69-1

Synonyms: 4-AA; 4-AOSA; Acetoxyazetidinone

Identification
Name(3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
CAS76855-69-1
Synonyms4-AA; 4-AOSA; Acetoxyazetidinone
EINECS(EC#)408-050-9
Molecular FormulaC13H25NO4Si
Molecular Weight287.43
Chemical Properties
Appearancewhite to light yellow crystal powder
alpha51 o (C=1, CHLOROFORM)
refractive index1.464
storage temp2-8°C
Safety Data

Hazard Xi:Irritant
Risk R36;R43;R51/53
Safety

Hazard Codes:??IrritantXiDangerousN
Risk Statements?:
?R36:Irritating to eyes.
?R43:May cause sensitization by skin contact.
?R51/53 :Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements? :
?S24:Avoid contact with skin.
?S26:In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice.
?S37:Wear suitable gloves.
?S61 :Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR?: UN 3077 9/PG 3
WGK Germany? :2


supplier list

Hangzhou Starshine Pharmaceutical Co., LTD
Tel:86-571-8696517
Address: Fengqi East Road, Hangzhou, China.
Sinoway Chemical Co., Ltd.
Tel:
Address: 16/F,Huicheng Comm,Complex,No839 XiaHe Rd, Xiamen,China
ZHEJIANG HOLYPHARM BIOTECH CO.,LTD
Tel:86-533-8585678
Address: Room C 13th Floor, West Wing International Garden, No.160 Tianmushan Road, Xihu District, Hangzhou City, China
Taizhou Shengyu Chemical Co., Ltd.
Tel:
Address: Room 1308-1310, Ocean Plaza,Taizhou, ZheJiang, China
Hangzhou VIWA Co., Ltd.
Tel:0086-571-56836886, 56832058, 56836878
Address: Block B, 5F, Huanglong Hengli Mansion,No.5 Huanglong Road, Hangzhou, China
Zhejiang Starry Pharmaceutical Co., Ltd.
Tel:+86-576-87728307 87721162 87728301
Address: Sanqiao, Xianju, Zhejiang, China.
Levachem Co. Ltd.
Tel:86-25-83247442 / 443 / 445 / 446 / 447
Address: 2112, SuNing Universal Mansion, 188 Guangzhou Road, Nanjing-210024, China
Taizhou Xingcheng Chemphar Co., Ltd.
Tel:86-576-88551200
Address: B Area. 10 Floor.Yaodadasha. 289#.Shifu Road.Taizhou.Zhejiang.China
Zhejiang Chempharm Industry & Trading Co., Ltd.
Tel:0086-571-87701568 87701600
Address: 12,lianhuafeng road,yuhuangshan, Hangzhou,China
Starview International Limited
Tel:86-571-88925295 88218645 88920965
Address: 2ND FLOOR, NO.111, YUYUN ROAD, HANGZHOU, ZHEJIANG, CHINA
NINGBO SINOVA I/E CORP.
Tel:+86-574-5500-1566/77
Address: Rm 1206 Kaifeng bldg, No. 762, Zhongxing Rd., Jiangdong, Ningbo, China
China XiangDing Chemical International Company
Tel:+86-(25)-84293351
Address: Room 604, JiaBuilding,XinDaDu GuangChang, 85#ChangFu Street, Nanjing 210002,
Link Chemicals Co.,Ltd
Tel:+86-(571)-81956610
Address: NO.18 Branch Shiqiao Road, Hangzhou, Zhejiang 310017,
Leap Labchem Co.,Ltd
Tel:+86-(571)-87756549
Address: Zhongtian Mansion, No.173, Yugu Road Xihu District, Hangzhou 310007,
Qilong Chemical Co., Ltd.
Tel:86-574-63858500
Address: No.586, Jiangnan Road,High-tech Park, Ningbo, Zhejiang 315040,

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