氯苯甲醛（CAS 35913-09-8）：分子式 C7H5ClO、分子量 140.56。
| CAS号 | 35913-09-8 |
|---|---|
| 分子式 | C7H5ClO |
| 分子量 | 140.56 |
| 熔点 | 54.3 °F (NTP, 1992) |
| 沸点 | 413.4 °F at 760 mmHg (NTP, 1992) |
| LogP | 2.3 |
| 应用领域 | Uses: Used to make alcohols、acids、and dyes、Used in the rubber、tanning、and paper industries、[HSDB] Used as an intermediate for optical brighteners、agricultural chemicals、and pharmaceuticals、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Intermediate in the preparation of triphenyl methane and related dyes、organic intermediate.、Chlorobenzaldehyde、Industry Uses: Intermediate、Methods of Manufacturing: 2-Chlorobenzaldehyde is produced mainly by chlorination of 2-chlorotoluene to form 2-chlorobenzal chloride、which is then subjected to acid hydrolysis. Metal salts、such as iron(III) chloride、are used as catalysts. The hydrolysis can also be accomplished using formic acid without a catalyst.、2-Chlorobenzaldehyde can also be produced by oxidation of 2-chlorobenzyl chloride with N-oxides of tertiary amines or with dilute nitric acid.、U.S. Production: 2023: 21、164 lb、2022: 63、492 lb、2020: 131、218 lb、Non-confidential 2016 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: 2-Chlorobenzaldehyde:、Table: National Aggregate Production Volume (pounds) [Table#4157]、General Manufacturing Information: Fabricated Metal Product Manufacturing、Benzaldehyde、2-chloro-: ACTIVE |
登记用途：Uses: Used to make alcohols、acids、and dyes、Used in the rubber、tanning、and paper industries、[HSDB] Used as an intermediate for optical brighteners、agricultural chemicals、and pharmaceuticals、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Intermediate in the preparation of triphenyl methane and related dyes、organic intermediate.、Chlorobenzaldehyde、Industry Uses: Intermediate、Methods of Manufacturing: 2-Chlorobenzaldehyde is produced mainly by chlorination of 2-chlorotoluene to form 2-chlorobenzal chloride、which is then subjected to acid hydrolysis. Metal salts、such as iron(III) chloride、are used as catalysts. The hydrolysis can also be accomplished using formic acid without a catalyst.、2-Chlorobenzaldehyde can also be produced by oxidation of 2-chlorobenzyl chloride with N-oxides of tertiary amines or with dilute nitric acid.、U.S. Production: 2023: 21、164 lb、2022: 63、492 lb、2020: 131、218 lb、Non-confidential 2016 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: 2-Chlorobenzaldehyde:、Table: National Aggregate Production Volume (pounds) [Table#4157]、General Manufacturing Information: Fabricated Metal Product Manufacturing、Benzaldehyde、2-chloro-: ACTIVE。
氯苯甲醛 是一种化工化合物，登记 CAS 号为 35913-09-8，分子式 C7H5ClO（分子量 140.56）。
登记 CAS 号：35913-09-8
其分子式 C7H5ClO 由 7 个碳、5 个氢、1 个氯、1 个氧 组成。
别名/同义词：氯苯甲醛 · Benzaldehyde,chloro-
氯苯甲醛 的 CAS 登记号为 35913-09-8。
分子式 C7H5ClO，分子量 140.56。
别名/同义词：氯苯甲醛、Benzaldehyde,chloro-。
登记用途：Uses: Used to make alcohols、acids、and dyes、Used in the rubber、tanning、and paper industries、[HSDB] Used as an intermediate for optical brighteners、agricultural chemicals、and pharmaceuticals、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Intermediate in the preparation of triphenyl methane and related dyes、organic intermediate.、Chlorobenzaldehyde、Industry Uses: Intermediate、Methods of Manufacturing: 2-Chlorobenzaldehyde is produced mainly by chlorination of 2-chlorotoluene to form 2-chlorobenzal chloride、which is then subjected to acid hydrolysis. Metal salts、such as iron(III) chloride、are used as catalysts. The hydrolysis can also be accomplished using formic acid without a catalyst.、2-Chlorobenzaldehyde can also be produced by oxidation of 2-chlorobenzyl chloride with N-oxides of tertiary amines or with dilute nitric acid.、U.S. Production: 2023: 21、164 lb、2022: 63、492 lb、2020: 131、218 lb、Non-confidential 2016 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: 2-Chlorobenzaldehyde:、Table: National Aggregate Production Volume (pounds) [Table#4157]、General Manufacturing Information: Fabricated Metal Product Manufacturing、Benzaldehyde、2-chloro-: ACTIVE。
氯苯甲醛（CAS 35913-09-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 35913-09-8 |
|---|---|
| PubChem CID | 6996 |
| Molecular formula | C7H5ClO |
| IUPAC name | 2-chlorobenzaldehyde |
| UNII (FDA) | QHR24X1LXK |
| Molecular Weight | 140.56 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.0028925 |
| Monoisotopic Mass | 140.0028925 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 9 |
| Boiling Point | 413.4 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 212 °C |
| Boiling Point | 211.9 °C |
| Melting Point | 54.3 °F (NTP, 1992) |
| Melting Point | 11.9 °C |
| Melting Point | 12.4 °C |
| Flash Point | 190 °F (NTP, 1992) |
| Flash Point | 87 °C (189 °F) (SRP: closed cup) |
| Flash Point | 87 °C c.c. |
| Solubility | 1 to 5 mg/mL at 75 °F (NTP, 1992) |
2-Chlorobenzaldehyde; 89-98-5; O-CHLOROBENZALDEHYDE; Benzaldehyde, 2-chloro-; Benzaldehyde, o-chloro-; 2-Chlorbenzaldehyd; 2-Clorobenzaldeide; o-Chloorbenzaldehyde; USAF M-7; 2-Chloorbenzaldehyde; o-Chlorobenzenecarboxaldehyde; DTXSID5024764; QHR24X1LXK; NSC-15347; DTXCID204764; RefChem:855216
| Reported hazard statements | H314, H302 (34.1%), H317 (78%), H318 (65.6%), H411 (46.2%), H412 (23.9%), H227 |
|---|
H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Benzaldehyde,chloro- · CAS 35913-09-8 · C7H5ClO. UNII QHR24X1LXK. Boiling Point: 413.4 °F at 760 mmHg (NTP, 1992); Boiling Point: 212 °C; Boiling Point: 211.9 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Benzaldehyde,chloro-