CAS 26782-74-1 MFCD00067109-(S)-2-Chloro-3-Methylbutyric Acid (S)-2-氯-3-甲基丁酸 TAO{mole}

(S)-2-Chloro-3-Methylbutyric Acid (S)-2-氯-3-甲基丁酸

CAS 26782-74-1 MFCD00067109

化学结构图

SMILES: CC(C)[C@H](Cl)C(O)=O

化学属性

Mol. Formula	C5H9ClO2
Mol. Weight	136.58
Refractive index	1.4410 to 1.4430
Density	1.144 g/mL at 20 °C(lit.)
Boiling Point	109°C/16mmHg(lit.)

别名和识别编码

Chemical Name	(S)-2-Chloro-3-Methylbutyric Acid
Synonym	(S)-α-氯代异戊酸 (S)-2-氯-3-甲基丁酸
PubChem Substance ID	87566377
Beilstein Registry Number	3648211
MDL Number	MFCD00067109
CAS Number	26782-74-1
Reaxys-RN	3648211
Chemical Name Translation	(S)-2-氯-3-甲基丁酸

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安全信息

GHS Symbol

WGK Germany3

Hazard statements

H227 Combustible liquid 可燃液体
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Precautionary statements

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。
P234 Keep only in original container. 只保留在原来的容器中。
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。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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+P330+P331+P310
P303+P361+P353
P303+P361+P353+P310+P363
P304+P340
P304+P340+P310
P305+P351+P338+P310
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
P403+P235
P405 Store locked up. 上锁保管。
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Hazard Codes C

Risk Statements

R34 Causes burns 会导致灼伤

Safety Statements

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；
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；
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）；

Hazard Class8

UN Number 3265

Packing GroupII