4-Aminobenzoic acid
产品详情：
发布时间： 2018-07-23 11:59:46
CAS号：150-13-0
常用名：
价格：
$需询单/1kg
纯度： 99.9%
备货期： 需询单
库存： 现货
其他详情（用途，包装）：
Names
[ Name ]: 4-aminobenzoic acid
[ Synonym ]: More Synonyms
Chemical & Physical Properties
[ Density ]: 1.3±0.1 g/cm3
[ Boiling Point ]: 339.9±25.0 °C at 760 mmHg
[ Melting Point ]: 187-189 °C(lit.)
[ Molecular Formula ]: C7H7NO2
[ Molecular Weight ]: 137.136
[ Flash Point ]: 159.4±23.2 °C
[ Exact Mass ]: 137.047684
[ PSA ]: 63.32000
[ LogP ]: 0.83
[ Vapour Pressure ]: 0.0±0.8 mmHg at 25°C
[ Index of Refraction ]: 1.637
[ Water Solubility ]: 4.7 g/L (20 ºC)
MSDS
4-Aminobenzoic acid MSDS(Chinese)
Toxicological Information
CHEMICAL IDENTIFICATION
RTECS NUMBER :
DG1400000
CHEMICAL NAME :
Benzoic acid, p-amino-
CAS REGISTRY NUMBER :
150-13-0
BEILSTEIN REFERENCE NO. :
0471605
LAST UPDATED :
199710
DATA ITEMS CITED :
17
MOLECULAR FORMULA :
C7-H7-N-O2
MOLECULAR WEIGHT :
137.15
WISWESSER LINE NOTATION :
ZR DVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>6 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2850 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1830 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
182 mg/kg/26W-I
TOXIC EFFECTS :
Liver - other changes Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2500 mg/kg
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
MUTATION DATA
TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
REFERENCE :
ATSUDG Archives of Toxicology, Supplement. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) No.1- 1978- Volume(issue)/page/year: 5,355,1982 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,249,1978 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,249,1978 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80471 No. of Facilities: 144 (estimated) No. of Industries: 3 No. of Occupations: 10 No. of Employees: 8957 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80471 No. of Facilities: 821 (estimated) No. of Industries: 3 No. of Occupations: 21 No. of Employees: 10227 (estimated) No. of Female Employees: 6397 (estimated)
Safety Information
[ Symbol ]: GHS07
GHS07
[ Signal Word ]: Warning
[ Hazard Statements ]: H315-H317-H319-H335-H413
[ Precautionary Statements ]: P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]: Xi:Irritant
[ Risk Phrases ]: R36/37/38
[ Safety Phrases ]: S26-S36-S37/39
[ RIDADR ]: NONH for all modes of transport
[ WGK Germany ]: 3
[ RTECS ]: DG1400000
[ HS Code ]: 29224995
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Customs
[ HS Code ]: 2922499990
[ Summary ]: HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%
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Detail
Synonyms
PABA,Vitamin Bx,Vitamin H1
4-Aminobenzoic Acid
EINECS 205-753-0
MFCD00007894
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