品牌现货直购
供应商：我要出现这里

查看所有供应商和价格请点击：

502-85-2生产厂家

502-85-2价格

相关CAS号：
502-85-2 1346603-21-1
591-81-1 91970-62-6
925-57-5 3879-08-1
59854-12-5 999-10-0
40951-19-7 89444-19-9

502-85-2

502-85-2结构式
502-85-2结构式

化源商城直购

中文名 4-羟基丁酸钠
英文名 .γ.-Hydroxybutyric acid monosodium salt
中文别名 羟丁酸钠
英文别名 GHB
Sodium 4-hydroxybutanoate
Xyrem
4-Hydroxybutyrate sodium
Butanoic acid, 4-hydroxy-, sodium salt (1:1)
Sodium Oxybate
GHB SODIUM SALT
Butanoic acid, 4-hydroxy-, monosodium salt
Butanoic acid, 4-hydroxy-, sodium salt
gammaoh
MFCD00004402
γ-OH
SODIUM 4-HYDROXYBUTYRATE
γ-Hydroxybutyrate sodium
wy-3478
4-Hydroxybutanoic Acid Monosodium Salt
4-Hydroxybutyric acid monosodium salt
Sodium γ-hydroxybutyrate
Butyric acid, 4-hydroxy-, monosodium salt (8CI)
somsanit
γ-Hydroxybutyric acid monosodium salt
Butyric acid, 4-hydroxy-, sodium salt
Butyric acid, 4-hydroxy-, monosodium salt
Sodium Oxybate [USAN]
4-Hydroxybutyric acid sodium salt
EINECS 207-953-3
沸点 295.6ºC at 760mmHg
熔点 145-146ºC
分子式 C4H8NaO3+
分子量 126.086
闪点 146.8ºC
精确质量 126.029289
PSA 57.53000
储存条件 Controlled Substance, -20?C Freezer
Name: 4-Hydroxybutyric Acid Sodium Salt 99% Material Safety Data Sheet
Synonym: Sodium Oxybat
CAS: 502-85-2
Section 1 - Chemical Product MSDS Name:4-Hydroxybutyric Acid Sodium Salt 99% Material Safety Data Sheet
Synonym:Sodium Oxybat
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
502-85-2 4-Hydroxybutyric Acid, Sodium Salt 99% 207-953-3
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
No information regarding eye irritation and other potential effects was found.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
Ingestion of large amounts may cause gastrointestinal irritation.
Inhalation:
Inhalation of dust may cause respiratory tract irritation.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water fog, dry chemical, carbon dioxide, or regular foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 502-85-2: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white to off-white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: @ 760.00mm Hg
Freezing/Melting Point: 144 - 148 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: soluble
Specific Gravity/Density:
Molecular Formula: C4H7O3Na
Molecular Weight: 126.09
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, sodium oxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 502-85-2: ET4750000 LD50/LC50:
CAS# 502-85-2: Oral, mouse: LD50 = 4250 mg/kg; Oral, rat: LD50 = 9690 mg/kg.
Carcinogenicity:
4-Hydroxybutyric Acid, Sodium Salt - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 502-85-2: No information available.
Canada
CAS# 502-85-2 is listed on Canada's NDSL List.
CAS# 502-85-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 502-85-2 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ET4750000
CHEMICAL NAME :
Butyric acid, 4-hydroxy-, sodium salt
CAS REGISTRY NUMBER :
502-85-2
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C4-H7-O3.Na
MOLECULAR WEIGHT :
126.10
WISWESSER LINE NOTATION :
Q3VO &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
71 mg/kg
TOXIC EFFECTS :
Behavioral - hallucinations, distorted perceptions Behavioral - coma Gastrointestinal - nausea or vomiting
REFERENCE :
AJEMEN American Journal of Emergency Medicine. (WB Saunders, Philadelphia, PA) V.1- 1983- Volume(issue)/page/year: 9,321,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9690 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 43,714,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1650 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 32,375,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3300 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - alteration of classical conditioning Skin and Appendages - hair
REFERENCE :
JJPAAZ Japanese Journal of Pharmacology. (Japanese Pharmacological Soc., c/o Dept. of Pharmacology, Faculty of Medicine, Kyoto Univ., Sakyo-ku, Kyoto 606, Japan) V.1- 1951- Volume(issue)/page/year: 17,30,1967 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
40 mg/kg
SEX/DURATION :
female 68 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - other neonatal measures or effects
REFERENCE :
AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 100,72,1968

符号 GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
信号词 Danger
危害声明 H225-H301 + H311 + H331-H370
警示性声明 P210-P260-P280-P301 + P310-P311
危害码 (欧洲) F,T
风险声明 (欧洲) 11-23/24/25-39/23/24/25
安全声明 (欧洲) S24/25
危险品运输编码 UN1230 - class 3 - PG 2 - Methanol, solution
WGK德国 2
RTECS号 ET4750000
海关编码 2918199090
96-48-0结构式

96-48-0

~93%

502-85-2结构式

502-85-2
文献：Organic and Biomolecular Chemistry, , vol. 10, # 47 p. 9418 - 9428
28341-54-0结构式

28341-54-0

~%

502-85-2结构式

502-85-2
文献：Journal of the American Chemical Society, , vol. 52, p. 3702
【方法一】
由γ-丁内酸开环而得。将氢氧化钠在搅拌下溶于水中，于50-60℃滴加γ-丁内酯，加毕，继续保温搅拌2h，加活性炭脱色40min，过滤，滤液减压深缩至干，加乙醇搅拌成浆状，过滤，用少量乙醇洗涤，80℃以下干燥，得γ-羟基丁酸钠。收率90%。
海关编码 2918199090
中文概述 HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, 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%

【502-85-2】化源网提供CAS号/CAS登录号502-85-2，CAS No.:502-85-2的msds、结构式、性质、英文名、生产厂家、作用/用途、分子式/化学式、密度、沸点、熔点等。CAS号查询502-85-2上化源网，专业又轻松。
标题：502-85-2_CAS号:502-85-2_CAS No.:502-85-2 - 化源网 地址：https://m.chemsrc.com/baike/87152.html

首页 |  期刊大全 |  MSDS查询 |  化工产品分类 |  生物活性化合物 |  关于我们 |  免责声明
Copyright © 2024 ChemSrc All Rights Reserved