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Propargyl bromide 炔丙基溴

规格: 80 wt.% solution in toluene, stabilized with 0.3% magnesium oxide, SpcSeal

CAS: 106-96-7

产品编号: H41894

MDL: MFCD00000241

品牌: INFI

Chemical Name	3-Bromopropyne
Synonym	-Bromo-propyne 1-Bromo-2-propyne 1-Propyne, 3-bromo- 2-Propynyl bromide 3-Brom-1-propin 3-Bromo-1-propyne 3-Bromopropyne 3-Brompropin 3-bromo-1-propyn 3-bromo-propyn 3-bromopropyne 3-溴丙炔 3-溴丙炔;溴丙炔;炔丙基溴;3-溴-1-丙炔 G-BROMOALLYLENE PROPARGYL BROMIDE PROPARGYL BROMIDE SOLUTION, ~80% IN TOLU ENE, STAB. PROPARGYL BROMIDE, 80 WT. % SOLUTION IN TOLUENE Propargyl Bromide (Stablized with MgO) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	106-96-7
Beilstein Registry Number	605309
MDL Number	MFCD00000241
PubChem Substance ID	7842
EC Number	203-447-1
Reaxys-RN	605309
Chemical Name Translation	3-溴丙炔
Wiswesser Line Notation	E2UU1
LabNetwork Molecule ID	LN00196370
InChI	InChI=1S/C3H3Br/c1-2-3-4/h1H,3H2

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 29 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College
   Science Pub., 1969  Volume(issue)/page/year: 4,76,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 53 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BESAAT Bulletin of the Entomological Society of America.  (Entomological
   Soc. of America, 4603 Calvert Rd., College Park, MD 20740)  V.1-    1955-
   Volume(issue)/page/year: 12,161,1966

WGK Germany	3
Hazard statements
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气 H301 Toxic if swallowed 吞食有毒 H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命 H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤 H315 Causes skin irritation 会刺激皮肤 H319 Causes serious eye irritation 严重刺激眼睛 H335 May cause respiratory irritation 可能导致呼吸道刺激 H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕 H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害 H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
Personal Protective Equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes	3 F,T F;T
Precautionary statements
P201 Obtain special instructions before use. 使用前获取专门指示。 P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。 P233 Keep container tightly closed. ?保持容器密闭。 P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。 P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。 P241+P242+P243 P242 Use only non-sparking tools. 只能使用无火花工具。 P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。 P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。 P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。 P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。 P264+P265 P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。 P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。 P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。 P301+P310 P301+P310+P330 P301+P316 P301+P330+P331 P302+P352 P302+P352+P332+P313+P362+P364 P302+P361+P354 P303+P361+P353 P304+ P304+P340 P305+P351+P338 P305+P351+P338+P337+P313 P305+P354+P338 P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。 P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。 P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服 P316 P319 P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。 P330 Rinse mouth. 漱口 P332+P313 P332+P317 P337+P313 P337+P317 P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用 P362+P364 P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。 P370+P378 P403+P233 P403+P235 P405 Store locked up. 上锁保管。 P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word	Danger
Safety Statements
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； S20 When using do not eat or drink 使用时，不得进食，饮水； S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾； S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见； S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗； S33 Take precautionary measures against static discharges 对静电采取预防措施； S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套； S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护； S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护； S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）； S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置； S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签； S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Risk Statements
R11 Highly flammable 非常易燃 R25 Toxic if swallowed 吞咽有毒 R34 Causes burns 会导致灼伤 R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性 R37 Irritating to respiratory system 刺激呼吸道 R48/20 R63 Possible risk of harm to the unborn child 可能危害未出生婴儿 R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官 R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
UN Number	1993 2345
RTECS	UK4375000
Storage condition	0-10 0-10°C 4 Light Sensitive Refrigerator 储存温度2-8℃,充氩保存密封2-8°C保存。
Packing Group	II
Hazard Class	3
Warnings	危化品目录(2015)
Restrict	危险品

用于合成乙炔各种衍生物；医药工业用于制造抗霉菌药氯丙炔碘。用于制造丙炔胺（烯炔替代）。

{uni_hamburg} Short: II/19b

{ALD} Beilstein: 1,IV,964

{ALF} Barbier-type reaction with aldehydes in aqueous THF gives the secondary alcohols in moderate to good yields: Synth. Commun., 25, 2923 (1995); partial rearrangement to the allene could occur; cf Allyl bromide, A11766, for similar reactions. For reaction with aldehydes in the presence of Zn in THF, and transformation of the resulting secondary alcohols into pyruvate esters, see: J. Chem. Chem. Commun ., 1289 (1991).

{ALF} With Mg in ether, generates allenylmagnesium bromide which can be coupled with a further molecule of propargyl bromide to give the bis-allene 1,2,4,5-hexatetraene: Org. Synth. Coll., 7, 485 (1990). Diels-Alder reaction of the product with Dimethyl acetylenedicarboxylate, A11437 leads to a para-cyclophane.

{ALF} For diastereoselective propargylation of ɑ -alkoxy aldehydes and application in the synthesis of oxygenated acyclic natural products, see: J. Org. Chem., 60, 3257 (1995).

{ALF} For conversion to dimethyl-2-propynylsulfonium bromide and condensation with 2,4-pentanedione and other active methylene compounds in a versatile, high-yield synthesis of substituted furans, see: J. Chem. Soc., Perkin 1, 65 (1973); Org. Synth. Coll ., 6, 31 (1988).

化学属性

Mol. Formula	C₃H₃Br
Mol. Weight	118.96
Density	1.335
Refractive index	1.4910 to 1.4970
Boiling Point
Flash Point	10°C(lit.)
TSCA	Yes
Melting Point	No Data Available
Solubility	溶于苯、乙醚、乙醇和氯仿。不易和水混溶。
Stability	对空气，光和热敏感

*以上化合物性质及应用等信息仅供参考

手性催化剂及配体

合成砌块

医药中间体

Propargyl bromide 炔丙基溴

规格: 80 wt.% solution in toluene, stabilized with 0.3% magnesium oxide, SpcSeal

化学属性

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