321309-26-6 (5-甲基-4-异恶唑磺酰氯,5-Methyl-4-isoxazolesulfonyl chloride)

快速询单

结构式：

5-甲基-4-异恶唑磺酰氯MOL文件

CAS号：

321309-26-6

中文名称：

5-甲基-4-异恶唑磺酰氯

英文名称：

5-Methyl-4-isoxazolesulfonyl chloride

分子式：

C₄H₄ClNO₃S

分子量：

181.597458839417

5-甲基-4-异恶唑磺酰氯(321309-26-6)名称与标识符

名称

中文别名：

5-甲基-4-异恶唑磺酰氯;5-甲基异恶唑-4-磺酰氯;

英文别名：

5-Methyl-4-isoxazolesulfonyl chloride;4-Isoxazolesulfonylchloride,5-methyl-(9CI);5-Methylisoxazole-4-sulphonyl chloride;4-(Chlorosulphonyl)-5-methylisoxazole;4-Isoxazolesulfonylchloride, 5-methyl-;5-methyl-1,2-oxazole-4-sulfonyl chloride;5-METHYL-4-ISOXAZOLESULPHONYL CHLORIDE;5-methylisoxazole-4-sulfonyl chloride;4-Isoxazolesulfonyl chloride, 5-methyl-;J-517817;FT-0620634;SY106731;(rac)-(4R*,5R*,6E)-5-hydroxy-7-(4-methoxyphenyl)-4,6-dimethyl-6-hepten-3-one;EN300-312299;5-methyl-4-isoxazole sulfonyl chloride;321309-26-6;4-chlorosulfonyl-5-methylisoxazole;5-methyl-4-isoxazolesulfonyl chloride, AldrichCPR;CS-W005618;MFCD02681975;5-methyl-isoxazole-4-sulfonyl chloride;DTXSID30379837;DS-13680;SCHEMBL745819;5-METHYL-4-ISOXAZOLESULFONYLCHLORIDE;STYUNYVEEFPQMF-UHFFFAOYSA-N;AKOS006228034;DB-015309;5-Methyl-4-isoxazol sulfonyl chloride;

标识符

MDL：

MFCD02681975

InChIKey：

STYUNYVEEFPQMF-UHFFFAOYSA-N

Inchi：

1S/C4H4ClNO3S/c1-3-4(2-6-9-3)10(5,7)8/h2H,1H3

SMILES：

ClS(C1C=NOC=1C)(=O)=O

5-甲基-4-异恶唑磺酰氯(321309-26-6)物化性质

实验特性

LogP : 1.99130
PSA : 68.55000
折射率 : 1.508
沸点 : 301.6°C at 760 mmHg
闪点 : 136.2°C
溶解度 : 略溶 (24 g/L) (25 ºC),
密度 : 1.534±0.06 g/cm3 (20 ºC 760 Torr),

计算特性

精确分子量 : 180.96000
氢键供体数量 : 0
氢键受体数量 : 2
可旋转化学键数量 : 1
同位素质量 : 180.96
重原子数量 : 10
复杂度 : 209
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 0.8
拓扑分子极性表面积 : 68.6A^2

5-甲基-4-异恶唑磺酰氯(321309-26-6)安全信息

安全说明： S26; S36/37/39
风险术语： R34
危险品标志： C
危险品运输编号： UN 3261
危害声明：H319
警示性声明：P305+P351+P338
储存条件： Inert atmosphere,2-8°C(BD104795)
PackingGroup： Ⅲ
危险类别码： 34-36
信号词： Warning
HazardClass： 8

5-甲基-4-异恶唑磺酰氯(321309-26-6)海关数据

海关编码：

2934999090

海关数据：

中国海关编码：

2934999090

概述：

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素：

品名, 成分含量, 用途

Summary：

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-甲基-4-异恶唑磺酰氯(321309-26-6)推荐厂家更多厂家(17)

公司名称	手机号/电话	联系人	QQ	询单
上海伯倚化工科技有限公司	13621842816 021-54096810	吴先生	86078501	询单
郑州阿尔法化工有限公司	15324716602 0371-55013243	刘经理	2853979810	询单
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铼博（上海）生化科技有限公司	13311756052 021-60536361 13311756052 13311756131	张经理	2851717387	询单
上海一基实业有限公司	13311756052 021-60526763 13311756052 13311756131	胡经理	2355265332	询单
上海一基实业有限公司	13311756131 021-60548336 QQ：2355265332 QQ:2851717387	胡经理	2355265332	询单
上海腾准生物科技有限公司	19821570922 021-34053661	张经理	3003871136	询单

5-甲基-4-异恶唑磺酰氯(321309-26-6)参考资料

Beilstein：

M183663

PubChem CID：

2776141

5-甲基-4-异恶唑磺酰氯(321309-26-6) MSDS

基础信息

Name:	5-Methyl-4-isoxazolesulfonyl chloride 95+% Material Safety Data Sheet
Synonym:
CAS:	321309-26-6

Section 1 - Chemical Product ? MSDS Name:5-Methyl-4-isoxazolesulfonyl chloride 95+% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
321309-26-6	5-Methyl-4-isoxazolesulfonyl chloride	95+%	unlisted

Hazard Symbols: C
Risk Phrases: 34

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
? Eyes: Immediately 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. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. 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:
Treat symptomatically and supportively.

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 foam, dry chemical, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
? General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

Section 7 - HANDLING and STORAGE
? Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Store under an inert atmosphere.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
? Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 321309-26-6: Personal Protective Equipment Eyes: Not available.
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: Viscous liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 56 - 58 deg C @0.7mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C4H4ClNO3S
Molecular Weight: 182

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 321309-26-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Methyl-4-isoxazolesulfonyl chloride - Not listed by ACGIH, IARC, or NTP.

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
Shipping Name: CORROSIVE LIQUID, N.O.S.*
Hazard Class: 8
UN Number: 1760
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing group: III

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 321309-26-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 321309-26-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 321309-26-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A