b-Alanine,N-[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]-
- 中文别名：D-泛酸
- 中文释义：D-泛酸;D(+)-N-(2,4-二羥-3,3-二甲丁醯基)-Β-胺丙酸;本多生酸;D-泛酸钙;泛酸;(R)-N-(2,4-二羟基-3,3-二甲基-1-氧代丁基)-β-丙氨酸;N-(2,4-二羟基-3,3-二甲基丁酰)-β-丙氨酸
- 英文别名：(R)-pantothenic acid;
Ca pantothenaat;
kyselinapantothenova;
pantothenic Acid;
PANTOTHENATE;
(R)-Pantothenate;
D-VITAMIN B(5);
D-PANTOTHENIC ACID;
d-pantothenicaci;
Pantothenic;
Chick antidermatitis factor
- CAS No.：79-83-4
- 分子式：C9H17NO5
- 分子量：219.24
- 精确分子量：219.11100
- PSA：106.86000
- InChI：The Key: GHOKWGTUZJEAQD-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.266 g/cm3
- 熔点：
- 178-179ºC
- 沸点：
- 551.5ºC at 760 mmHg
- 闪点：
- 287.3ºC
- 折射率：
- 1.511
安全信息
- 密度：
- 1.266 g/cm3
- 熔点：
- 178-179ºC
- 沸点：
- 551.5ºC at 760 mmHg
- 闪点：
- 287.3ºC
- 折射率：
- 1.511
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RU4729000
- CHEMICAL NAME :
- Pantothenic acid, D-
- CAS REGISTRY NUMBER :
- 79-83-4
- BEILSTEIN REFERENCE NO. :
- 1727064
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C9-H17-N-O5
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 6(1),139,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1443 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 17,32,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 6(1),139,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2490 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BTMNA7 Bitamin. (Nippon Bitamin Gakkai, 4 Ushinomiya-cho, Yoshida, Sakyo-Ku, Kyoto 606, Japan) V.1- 1948- Volume(issue)/page/year: 25,297,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81917 No. of Facilities: 862 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 1035 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81917 No. of Facilities: 234 (estimated) No. of Industries: 3 No. of Occupations: 10 No. of Employees: 4854 (estimated) No. of Female Employees: 52 (estimated)
