- 中文名称：
-
- 中文别名：
- BIS(2-CARBOXYPHENYL)DISELENIDE
- 英文名称：
- Benzoic acid,2,2'-diselenobis-
- 英文别名：
- BIS(2-CARBOXYPHENYL)DISELENIDE;
Diseleno salicylic acid;
2,2'-diselandiyldibenzoic acid;
2,2'-diselanediyldibenzoic acid;
2,2'-diselene-bis(benzoic acid);
2,2'-bisselanyldibenzoic acid;
2,2'-Diselenodibenzoic acid;
2,2'-diselenobis(benzoic acid)
- CAS No.：
- 6512-83-0
- 分 子 式：
-
C14H10O4Se2
- 分 子 量：
- 400.16
- 精确分子量：
- 401.89100
- PSA：
- 74.60000
- InChI：
- The Key: KQOVQKHBCWQFCJ-UHFFFAOYSA-N3
- 安全术语：
- Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits toxic fumes of Se.
- 分子结构式：
-
- SDS：
- 查看
物化性质
- 沸点：
- 585.7ºC at 760 mmHg
- 闪点：
- 308ºC
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DG9600000
- CHEMICAL NAME :
- Benzoic acid, 2,2'-diselenobis-
- CAS REGISTRY NUMBER :
- 6512-83-0
- BEILSTEIN REFERENCE NO. :
- 2625315
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 24
- MOLECULAR FORMULA :
- C14-H10-O4-Se2
- MOLECULAR WEIGHT :
- 400.16
- WISWESSER LINE NOTATION :
- QVR B-SE--SE-R BVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 75 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses
Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849-
Volume(issue)/page/year: 172,383,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses
Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849-
Volume(issue)/page/year: 172,383,1978
*** REVIEWS ***
ACGIH TLV-TWA 0.2 mg(Se)/m3
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
(BEIs) booklet issues by American Conference of Governmental Industrial
Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year:
TLV/BEI,1997
*** U.S. STANDARDS AND REGULATIONS ***
MSHA STANDARD-air:TWA 0.2 mg(Se)/m3
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
(BEIs) booklet issues by American Conference of Governmental Industrial
Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year:
3,224,1971
OSHA PEL (Gen Indu):8H TWA 0.2 mg(Se)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994
OSHA PEL (Construc):8H TWA 0.2 mg(Se)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994
OSHA PEL (Shipyard):8H TWA 0.2 mg(Se)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993
OSHA PEL (Fed Cont):8H TWA 0.2 mg(Se)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
41,50-204.50,1994
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-ARAB Republic of Egypt:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-AUSTRALIA:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-BELGIUM:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-DENMARK:TWA 0.1 mg(Se)/m3 JAN 1993
OEL-FINLAND:TWA 0.1 mg(Se)/m3;STEL 0.3 mg(Se)/m3 JAN 1993
OEL-GERMANY:TWA 0.1 mg(Se)/m3 JAN 1993
OEL-HUNGARY:STEL 0.1 mg(Se)/m3 JAN 1993
OEL-THE NETHERLANDS:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-THE PHILIPPINES:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-POLAND:TWA 0.1 mg(Se)/m3 JAN 1993
OEL-SWEDEN:TWA 0.1 mg(Se)/m3 JAN 1993
OEL-SWITZERLAND:TWA 0.1 mg(Se)/m3 JAN 1993
OEL-TURKEY:TWA 0.2 mg(Se)/m3 JAN 1993
OEL-UNITED KINGDOM:TWA 0.1 mg(Se)/m3 JAN 1993
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
海关数据
中国海关编码：2917399090
- 概述：
- 2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
- 摘要/Summary：
- 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
