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分类

• Asymmetric Synthesis, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Bl
• {SNA} Asymmetric Synthesis, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Blocks, Lactones, Organic Building Blocks, Oxetanes
• {SNA} A-F, A-L, Analytical Standards, Flavor and Fragrance Standards, Food & Beverage Standards, Food and Cosmetic Component Standards, 分析/色谱, 按字母排序, 香精香料
• {SNA} A-F, All Alphabetically Sorted,
• {SNA} A-F,

相关文献及参考

• Beil. 17 ,V,9,15
• Fieser 16 ,222
• Aldrich MSDS 1 , 336:D / Corp MSDS 1 (1), 656:B / FT-IR 1 (1), 697:A / FT-IR 2 (1), 1172:A / FT-NMR 1 (1), 1124:B / NMR-Reference 2 (1), 589:D / RegBook 1 (1), 803:B / Structure Index 1 , 125:A:5 / Vapor Phase 3 , 748:A
• Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
• Short: II/24B Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/24B Year: 2000 Keyword: Diamagnetics Diatomics; Linear Symmetric Rotors; Molecular Constants; Molecules ISBN: 3-540-65345-7 ISBN: 978-3-540-65345-5 Internet Resource: DOI:10.1007/b58835 RefComment: VIII, 525 pages. Hardcover Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. Volume II/24 is a supplement to volumes II/4, II/6, II/14, and II/19 and is planned to appear in five subvolumes, the last of which will contain the substance index taking into account all molecules worked at since 1967 in the volumes mentioned and will provide cross references to and between all tables

安全信息

GHS Symbol

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 12 gm/kg/30W-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volume(issue)/page/year:
   37,825,1966

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 38 gm/kg/76W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volume(issue)/page/year:
   39,1213,1967

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 59 gm/kg/49W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Skin and Appendages - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volum

TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 80 gm/kg/67W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Skin and Appendages - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   14JTAF "Mycotoxins in Foodstuffs, Proceedings of the Symposium held at the
   Massachusetts Institute of T

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 17200 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >20 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 1/20/1966

TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 130 ug/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 192,239,1987

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 3 gm/kg/48H (Intermittent)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 389,3,1997

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Mammal - species unspecified Lymphocyte
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   BBACAQ Biochimica et Biophysica Acta.  (Elsevier Science Pub. B.V., POB 211,
   1000 AE Amsterdam, Netherlands)  V.1-    1947- Volume(issue)/page/year:
   138,611,1967

其他信息

• 类别:有毒物质
• 刺激数据:皮肤-兔 500 毫克 中度
• B-丁内酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 B0901 β-丁内酯 beta-Butyrolactone 500ML 4510元 2011/04/16 B0901 β-丁内酯 beta-Butyrolactone 25ML 499元
• 急性毒性:口服-大鼠 LD50: 17200 微升/公斤
• 毒性分级:低毒
• 上游原料:碳酸钠 --> 三氯甲烷 --> 3-溴丁酸
• 图谱信息:B-丁内酯(3068-88-0)质谱(MS) B-丁内酯(3068-88-0)Raman光谱 B-丁内酯(3068-88-0)核磁图( 13 CNMR) B-丁内酯(3068-88-0)核磁图( 1 HNMR) B-丁内酯(3068-88-0)红外图谱(IR1)
• Sigma Aldrich:3068-88-0(sigmaaldrich)
• 灭火剂:水, 干粉, 二氧化碳, 泡沫
• 可燃性危险特性:热分解排出辛辣刺激烟雾
• B-丁内酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B0901 β-丁内酯 beta-Butyrolactone 500ML 4200元 2014/06/02 B0901 β-丁内酯 beta-Butyrolactone 25ML 429元
• 储运特性:库房通风低温干燥
• TCI Shanghai:β-丁内酯 beta-Butyrolactone,>;95.0%(GC)(3068-88-0)
• MOL 文件:3068-88-0.mol