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CAS: 3760-95-0
分子式: C4H8O
分子量: 72.11
沸点: 63℃
中文名称: 
(R)-(+)-1,2-环氧丁烷
英文名称: 
(R)-1,2-epoxy-butane
(R)-(+)-1,2-epoxybutane
推荐供应商
货号品牌产品名称规格包装、参考价格详情
R803891MACKLIN|R|-(+)-1,2-环氧丁烷98%180元/1g;   375元/5g;   1002元/25g;   展开
储存:室温
状态:无色到浅黄色液体
折射率:n20/D 1.386(lit.)
B3832TCI(R)-(+)-Butylene Oxide>98.0%(GC)590元/5ML;   1990元/25ML;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C4H8O = 72.11
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应避免的情况湿气 (吸湿)
Reaxys-RN79776
PubChem物质ID135727122
MDL编号MFCD02683444

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %
Specific rotation [a]20/D+9.0 to +11.0 deg(neat)

物性(参考值)

沸点63 ℃
闪点-22 ℃
比重0.84
比旋光度 [α]D10° (neat)
折射率1.38

安全信息

图形或危害标志
信号词危险
危险性说明H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H361 : 怀疑对生育能力或胎儿造成伤害。
H373 : 长期或反复接触可能损害器官。
H351 : 怀疑致癌。
H335 : 可能造成呼吸道刺激。
H402 : 对水生生物有害。
H225 : 高度易燃液体和蒸气。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P201 : 使用前取得专用说明。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P308 + P313 : 如接触到或有疑虑:求医/就诊。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。
P304 + P340 + P312 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。如感觉不适,呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P403 + P235 : 存放在通风良好的地方。保持低温。
P405 : 存放处须加锁。

运输信息

UN编号UN3022
类别3
包装类别 II
监管条件代码(*)
444068J&K(R)-(+)-1,2-Epoxybutane99%1096元/5G;   展开

基本信息

分子式C4H8O
分子量72.11
沸点63
闪点-22
密度0.837
折光率(n20D)1.3810 - 1.3860
比旋光度([α]20D)+9.0° to +11.0° (neat)
MDL编码MFCD02683444
Beilstein79776

安全信息

图形或危害标志
提示语Danger
危险说明H225
H302
H312
H314
H332
H351
防范说明P210
P280
P305
P310
P338
P351
UN号码3022
危险分类3
包装等级II
WGK3
H58579Alfa Aesar(R)-(+)-1,2-Epoxybutane98%776元/1g;   3443元/5g;   展开

基本信息

MDL
MFCD02683444

分子式
C4H8O

分子量
72.11

沸点
60-64°

闪点
-12°(10°F)

密度
0.83

折射率
1.3810

形态
Liquid

GHS危害和防范说明

GHS符号

Hazard Statements
H225-H302-H312-H331-H315-H319-H351-H335-H402-H412
Highly flammable liquid and vapour.Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.Suspected of causing cancer.May cause respiratory irritation.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P210-P201-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Obtain special instructions before use.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

UN#
UN3022

危险等级
3

包装组
II

危险类别
11-20/21/22-36/37/38-40-52/53
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.Limited evidence of a carcinogenic effect.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
9-16-23-26-33-36/37-60-61
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA

532355Sigma-Aldrich(R)-(+)-1,2-Epoxybutane98%964.95元/5 G;   展开

基本信息

经验(实验)分子式C4H8O
分子量72.11
MDL编号MFCD02683444
PubChem化学物质编号24877882
NACRESNA.22

产品性质

质量水平100
测定98%
旋光性[α]20/D 10°, neat
折射率n20/D 1.386 (lit.)
bp63 ℃ (lit.)
密度0.837 g/mL at 25 ℃ (lit.)
SMILES stringCC[C@@H]1CO1
InChI1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3/t4-/m1/s1
InChI keyRBACIKXCRWGCBB-SCSAIBSYSA-N

安全信息

象形图GHS02GHS05GHS07GHS08
警示用语:Danger
危险声明H225 - H302 + H312 + H332 - H314 - H351
预防措施声明P201 - P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B
储存分类代码3 - Flammable liquids
WGKWGK 3
闪点(F)10.0 °F - closed cup
闪点(C)-12.2 ℃ - closed cup
个人防护装备Faceshields, Gloves, Goggles
403682Fluorochem(2R)-2-Ethyloxirane972200元/5ml;   5236元/25ml;   展开

基本信息

CAS Number3760-95-0
MDL NumberMFCD02683444
Boiling Point63℃
Density0.84

安全信息

图形或危害标志
危险性说明 H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H351: Suspected of causing cancer ..
H373: May cause damage to organs ..
H412: Harmful to aquatic life with long lasting effects.
H361fd: Reproductive toxicity
防范说明 P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P235: Keep cool.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P314: Get medical advice/attention if you feel unwell.
P321: Specific treatment (see . on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use CO2, powder or sand for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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